diff --git a/productMods/config/listViewConfig-authorInAuthorship.xml b/productMods/config/listViewConfig-authorInAuthorship.xml
index 9b214b58..dd85287a 100644
--- a/productMods/config/listViewConfig-authorInAuthorship.xml
+++ b/productMods/config/listViewConfig-authorInAuthorship.xml
@@ -4,45 +4,29 @@
 <!-- See guidelines in vitro/doc/list_view_configuration_guidelines.txt -->
 
 <list-view-config>
-    <query-base>    
+    <query-select>    
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;    
         PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
         PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
         
-        SELECT DISTINCT ?authorship             
-                        ?infoResource ?infoResourceName 
-                        ?dateTime WHERE {
-            ?subject ?property ?authorship  
-            OPTIONAL { ?authorship core:linkedInformationResource ?infoResource .                      
-                       ?infoResource rdfs:label ?infoResourceName                                         
-                       OPTIONAL { ?infoResource core:dateTimeValue ?dateTimeValue .
-                                  ?dateTimeValue core:dateTime ?dateTime  
-                       } 
-            }                                                           
-        } ORDER BY DESC(?dateTime) ?infoResourceName   
-    </query-base>
-    
-    <query-collated>    
-        PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;    
-        PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
-        PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
-        
-        SELECT DISTINCT ?subclass 
+        SELECT DISTINCT <collation-fragment> ?subclass </collation-fragment> 
                         ?authorship
                         ?infoResource ?infoResourceName 
                         ?dateTime WHERE {
             ?subject ?property ?authorship  
             OPTIONAL { ?authorship core:linkedInformationResource ?infoResource .                      
                        ?infoResource rdfs:label ?infoResourceName 
+                       <collation-fragment> 
                        OPTIONAL { ?subclass rdfs:subClassOf core:InformationResource .
                                   ?infoResource a ?subclass  
-                       }                                            
+                       }     
+                       </collation-fragment>                       
                        OPTIONAL { ?infoResource core:dateTimeValue ?dateTimeValue .
                                   ?dateTimeValue core:dateTime ?dateTime  
-                       } 
-            }                                                           
-        } ORDER BY ?subclass DESC(?dateTime) ?infoResourceName   
-    </query-collated>
+                       }                                                      
+            } 
+        } ORDER BY <collation-fragment> ?subclass </collation-fragment> ?infoResourceName   
+    </query-select>
 
     <query-construct>
         PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
diff --git a/productMods/config/listViewConfig-dateTimeInterval.xml b/productMods/config/listViewConfig-dateTimeInterval.xml
index f9def01e..30493edc 100644
--- a/productMods/config/listViewConfig-dateTimeInterval.xml
+++ b/productMods/config/listViewConfig-dateTimeInterval.xml
@@ -4,7 +4,7 @@
 <!-- See guidelines in vitro/doc/list_view_configuration_guidelines.txt -->
 
 <list-view-config>
-    <query-base>     
+    <query-select>     
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;    
         PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
         PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
@@ -33,7 +33,7 @@
                        }
             }
         }  
-    </query-base>
+    </query-select>
 
     <query-construct>
         PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
diff --git a/productMods/config/listViewConfig-dateTimeValue.xml b/productMods/config/listViewConfig-dateTimeValue.xml
index a26786b3..c7e61120 100644
--- a/productMods/config/listViewConfig-dateTimeValue.xml
+++ b/productMods/config/listViewConfig-dateTimeValue.xml
@@ -4,7 +4,7 @@
 <!-- See guidelines in vitro/doc/list_view_configuration_guidelines.txt -->
 
 <list-view-config>
-    <query-base>     
+    <query-select>     
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;    
         PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
         PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
@@ -16,7 +16,7 @@
             OPTIONAL { ?dateTimeValue core:dateTime ?dateTime }
             OPTIONAL { ?dateTimeValue core:dateTimePrecision ?dateTimePrecision }
         }  
-    </query-base>
+    </query-select>
 
     <query-construct>
         CONSTRUCT {
diff --git a/productMods/config/listViewConfig-educationalTraining.xml b/productMods/config/listViewConfig-educationalTraining.xml
index ee68d472..f43f80f0 100644
--- a/productMods/config/listViewConfig-educationalTraining.xml
+++ b/productMods/config/listViewConfig-educationalTraining.xml
@@ -4,46 +4,13 @@
 <!-- See guidelines in vitro/doc/list_view_configuration_guidelines.txt -->
 
 <list-view-config>
-    <query-base>    
-        PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;   
-        PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
-        PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
-        
-        SELECT DISTINCT ?edTraining
-                        ?org ?orgName 
-                        ?degreeName ?degreeAbbr 
-                        ?majorField ?deptOrSchool ?info 
-                        ?dateTimeStart ?dateTimeEnd 
-            WHERE {
-                ?subject ?property ?edTraining 
-                OPTIONAL { ?edTraining core:trainingAtOrganization ?org .                                  
-                           ?org rdfs:label ?orgName  
-                }
-                OPTIONAL { ?edTraining core:degreeEarned ?degree  
-                           OPTIONAL { ?degree rdfs:label ?degreeName }
-                           OPTIONAL { ?degree core:abbreviation ?degreeAbbr }
-                }
-                OPTIONAL { ?edTraining core:majorField ?majorField }
-                OPTIONAL { ?edTraining core:departmentOrSchool ?deptOrSchool }
-                OPTIONAL { ?edTraining core:supplementalInformation ?info }
-                OPTIONAL { ?edTraining core:dateTimeInterval ?dateTimeInterval 
-                           OPTIONAL { ?dateTimeInterval core:start ?dateTimeStartValue .                    
-                                      ?dateTimeStartValue core:dateTime ?dateTimeStart 
-                           }
-                           OPTIONAL { ?dateTimeInterval core:end ?dateTimeEndValue .   
-                                      ?dateTimeEndValue core:dateTime ?dateTimeEnd 
-                           }                                       
-                }                                  
-         }  ORDER BY DESC(?dateTimeEnd) DESC(?dateTimeStart)
-    </query-base>
-
-    <query-collated>    
+    <query-select>    
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;   
         PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
         PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
         PREFIX foaf:  &lt;http://xmlns.com/foaf/0.1/&gt;
         
-        SELECT DISTINCT ?subclass
+        SELECT DISTINCT <collation-fragment> ?subclass </collation-fragment>
                         ?edTraining 
                         ?org ?orgName 
                         ?degreeName ?degreeAbbr 
@@ -53,10 +20,12 @@
                 ?subject ?property ?edTraining 
                 OPTIONAL { ?edTraining core:trainingAtOrganization ?org .                                 
                            ?org rdfs:label ?orgName  
+                           <collation-fragment>
                            OPTIONAL { ?subclass rdfs:subClassOf foaf:Organization .
                                       ?org a ?subclass 
-                           }                                           
-                }
+                           }  
+                           </collation-fragment>                         
+                }        
                 OPTIONAL { ?edTraining core:degreeEarned ?degree  
                            OPTIONAL { ?degree rdfs:label ?degreeName }
                            OPTIONAL { ?degree core:abbreviation ?degreeAbbr }
@@ -73,7 +42,7 @@
                            }                                      
                 }                              
          }  ORDER BY ?subclass DESC(?dateTimeEnd) DESC(?dateTimeStart)
-    </query-collated>
+    </query-select>
 
     <query-construct> 
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;   
diff --git a/productMods/config/listViewConfig-hasRole.xml b/productMods/config/listViewConfig-hasRole.xml
index 82b60c8c..425d1bd9 100644
--- a/productMods/config/listViewConfig-hasRole.xml
+++ b/productMods/config/listViewConfig-hasRole.xml
@@ -4,37 +4,12 @@
 <!-- See guidelines in vitro/doc/list_view_configuration_guidelines.txt -->
 
 <list-view-config>
-    <query-base>    
+    <query-select>    
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;
         PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
         PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
         
-        SELECT DISTINCT ?role
-                        ?roleLabel 
-                        ?activity ?activityName 
-                        ?dateTimeStart ?dateTimeEnd WHERE {
-            ?subject ?property ?role 
-            OPTIONAL {  ?role core:roleIn ?activity .
-                        ?activity rdfs:label ?activityName 
-            }
-            OPTIONAL { ?role rdfs:label ?roleLabel }
-            OPTIONAL { ?role core:dateTimeInterval ?dateTimeInterval 
-                       OPTIONAL {  ?dateTimeInterval core:start ?dateTimeStartValue . 
-                                   ?dateTimeStartValue core:dateTime ?dateTimeStart 
-                       }
-                       OPTIONAL { ?dateTimeInterval core:end ?dateTimeEndValue .
-                                  ?dateTimeEndValue core:dateTime ?dateTimeEnd 
-                       }
-            }
-        } ORDER BY DESC(?dateTimeEnd) DESC(?dateTimeStart) ?personName
-    </query-base>
-    
-    <query-collated>    
-        PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;
-        PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
-        PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
-        
-        SELECT DISTINCT ?subclass
+        SELECT DISTINCT <collation-fragment>?subclass</collation-fragment>
                         ?role 
                         ?roleLabel 
                         ?activity ?activityName 
@@ -43,9 +18,11 @@
             OPTIONAL { ?role core:roleIn ?activity . 
                        ?activity rdfs:label ?activityName 
             }
+            <collation-fragment>
             OPTIONAL { ?role a ?subclass .
                        ?subclass rdfs:subClassOf core:Role 
             }   
+            </collation-fragment>
             OPTIONAL { ?role rdfs:label ?roleLabel }
             OPTIONAL { ?role core:dateTimeInterval ?dateTimeInterval 
                        OPTIONAL { ?dateTimeInterval core:start ?dateTimeStartValue .
@@ -55,8 +32,8 @@
                                   ?dateTimeEndValue core:dateTime ?dateTimeEnd 
                        }
             }
-        } ORDER BY ?subclass DESC(?dateTimeEnd) DESC(?dateTimeStart) ?personName
-    </query-collated>
+            } ORDER BY <collation-fragment>?subclass</collation-fragment> DESC(?dateTimeEnd) DESC(?dateTimeStart) ?personName
+    </query-select>
     
     <query-construct>
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;  
diff --git a/productMods/config/listViewConfig-informationResourceInAuthorship.xml b/productMods/config/listViewConfig-informationResourceInAuthorship.xml
index 4980c8b1..072e627f 100644
--- a/productMods/config/listViewConfig-informationResourceInAuthorship.xml
+++ b/productMods/config/listViewConfig-informationResourceInAuthorship.xml
@@ -4,40 +4,26 @@
 <!-- See guidelines in vitro/doc/list_view_configuration_guidelines.txt -->
 
 <list-view-config>
-    <query-base>    
-        PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;    
-        PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
-        PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
-        
-        SELECT DISTINCT ?authorship
-                        ?person ?personName WHERE {
-            ?subject ?property ?authorship 
-            OPTIONAL { ?authorship core:authorRank ?rank } 
-            OPTIONAL { ?authorship core:linkedAuthor ?person .                     
-                       ?person rdfs:label ?personName  
-            }                             
-        } ORDER BY ?rank ?personName   
-    </query-base>
-
-    <query-collated>    
+    <query-select>    
         PREFIX rdfs:  &lt;http://www.w3.org/2000/01/rdf-schema#&gt;    
         PREFIX core:  &lt;http://vivoweb.org/ontology/core#&gt;
         PREFIX afn:   &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
         PREFIX foaf:  &lt;http://xmlns.com/foaf/0.1/&gt;
                 
-        SELECT DISTINCT ?subclass
+                SELECT DISTINCT <collation-fragment> ?subclass </collation-fragment>
                         ?authorship
                         ?person ?personName WHERE {
             ?subject ?property ?authorship  
             OPTIONAL { ?authorship core:authorRank ?rank } 
             OPTIONAL { ?authorship core:linkedAuthor ?person .                      
-                       ?person rdfs:label ?personName  
+                       ?person rdfs:label ?personName 
+                       <collation-fragment> 
                        OPTIONAL { ?person a ?subclass .
                                   ?subclass rdfs:subClassOf foaf:Person 
-                       }   
-            }                             
-        } ORDER BY ?subclass ?rank ?personName   
-    </query-collated>
+                       } 
+                       </collation-fragment>                            
+            } ORDER BY <collation-fragment> ?subclass </collation-fragment> ?rank ?personName   
+    </query-select>
 
     <query-construct>
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;  
diff --git a/productMods/config/listViewConfig-organizationForPosition.xml b/productMods/config/listViewConfig-organizationForPosition.xml
index c7abc188..2e39f5ef 100644
--- a/productMods/config/listViewConfig-organizationForPosition.xml
+++ b/productMods/config/listViewConfig-organizationForPosition.xml
@@ -4,40 +4,12 @@
 <!-- See guidelines in vitro/doc/list_view_configuration_guidelines.txt -->
 
 <list-view-config>
-        <query-base>    
+    <query-select>    
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;
         PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
         PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
         
-        SELECT DISTINCT ?position                 
-                        ?positionTitle 
-                        ?person ?personName 
-                        ?dateTimeStart ?dateTimeEnd WHERE {
-            ?subject ?property ?position  
-            OPTIONAL { ?position core:positionForPerson ?person .
-                       ?person rdfs:label ?personName   
-            }                        
-            OPTIONAL { ?position rdfs:label ?positionTitle }
-            OPTIONAL { ?position core:dateTimeInterval ?dateTimeInterval 
-                       OPTIONAL { ?dateTimeInterval core:start ?dateTimeStartValue .                     
-                                  ?dateTimeStartValue core:dateTime ?dateTimeStart 
-                       }
-                       OPTIONAL { ?dateTimeInterval core:end ?dateTimeEndValue .
-                                  ?dateTimeEndValue core:dateTime ?dateTimeEnd  
-
-                       }
-            # Current positions only: end date is either null or not in the past
-            } FILTER ( !bound(?dateTimeEnd) ||                        
-                       afn:substring(str(?dateTimeEnd), 0, 4) &gt;= afn:substring(str(afn:now()), 0, 4) )
-        } ORDER BY ?personName
-    </query-base>
-    
-    <query-collated>    
-        PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;
-        PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
-        PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
-        
-        SELECT DISTINCT ?subclass 
+        SELECT DISTINCT <collation-fragment> ?subclass </collation-fragment>
                         ?position
                         ?positionTitle 
                         ?person ?personName 
@@ -45,10 +17,12 @@
             ?subject ?property ?position  
             OPTIONAL { ?position core:positionForPerson ?person .
                        ?person rdfs:label ?personName   
-            }                 
+            }     
+            <collation-fragment>           
             OPTIONAL { ?position a ?subclass .
                        ?subclass rdfs:subClassOf core:Position 
-            }         
+            }   
+            </collation-fragment>
             OPTIONAL { ?position rdfs:label ?positionTitle }
             OPTIONAL { ?position core:dateTimeInterval ?dateTimeInterval 
                        OPTIONAL { ?dateTimeInterval core:start ?dateTimeStartValue .                     
@@ -60,8 +34,8 @@
             # Current positions only: end date is either null or not in the past
             } FILTER ( !bound(?dateTimeEnd) ||                        
                        afn:substring(str(?dateTimeEnd), 0, 4) &gt;= afn:substring(str(afn:now()), 0, 4) )
-        } ORDER BY ?subclass ?personName
-    </query-collated>
+        } ORDER BY <collation-fragment> ?subclass </collation-fragment> ?personName
+    </query-select>
     
     <query-construct>
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;  
diff --git a/productMods/config/listViewConfig-personInPosition.xml b/productMods/config/listViewConfig-personInPosition.xml
index 6db9b722..3a46b378 100644
--- a/productMods/config/listViewConfig-personInPosition.xml
+++ b/productMods/config/listViewConfig-personInPosition.xml
@@ -4,39 +4,12 @@
 <!-- See guidelines in vitro/doc/list_view_configuration_guidelines.txt -->
 
 <list-view-config>
-    <query-base>    
+    <query-select>    
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;
         PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
         PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
         
-        SELECT DISTINCT ?position 
-                        ?positionTitle
-                        ?hrJobTitle
-                        ?org ?orgName 
-                        ?dateTimeStart ?dateTimeEnd WHERE {
-            ?subject ?property ?position  
-            OPTIONAL { ?position core:positionInOrganization ?org . 
-                       ?org rdfs:label ?orgName 
-            }
-            OPTIONAL { ?position rdfs:label ?positionTitle  }
-            OPTIONAL { ?position core:hrJobTitle ?hrJobTitle }
-            OPTIONAL { ?position core:dateTimeInterval ?dateTimeInterval 
-                       OPTIONAL { ?dateTimeInterval core:start ?dateTimeStartValue .                    
-                                  ?dateTimeStartValue core:dateTime ?dateTimeStart 
-                       }
-                       OPTIONAL { ?dateTimeInterval core:end ?dateTimeEndValue .  
-                                  ?dateTimeEndValue core:dateTime ?dateTimeEnd  
-                       }
-            }
-        } ORDER BY DESC(?dateTimeEnd) DESC(?dateTimeStart) ?orgName
-    </query-base>
- 
-    <query-collated>    
-        PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;
-        PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
-        PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
-        
-        SELECT DISTINCT ?subclass 
+        SELECT DISTINCT <collation-fragment>?subclass</collation-fragment> 
                         ?position
                         ?positionTitle    
                         ?hrJobTitle                    
@@ -56,11 +29,13 @@
                                   ?dateTimeEndValue core:dateTime ?dateTimeEnd  
                        }
             }
+            <collation-fragment>
             OPTIONAL { ?position a ?subclass .
                        ?subclass rdfs:subClassOf core:Position 
             } 
-        } ORDER BY ?subclass DESC(?dateTimeEnd) DESC(?dateTimeStart) ?orgName
-    </query-collated>
+            </collation-fragment>
+        } ORDER BY <collation-fragment>?subclass</collation-fragment> DESC(?dateTimeEnd) DESC(?dateTimeStart) ?orgName
+    </query-select>
        
     <query-construct>
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;  
diff --git a/productMods/config/listViewConfig-relatedRole.xml b/productMods/config/listViewConfig-relatedRole.xml
index a4085f00..d9b119d9 100644
--- a/productMods/config/listViewConfig-relatedRole.xml
+++ b/productMods/config/listViewConfig-relatedRole.xml
@@ -4,12 +4,13 @@
 <!-- See guidelines in vitro/doc/list_view_configuration_guidelines.txt -->
 
 <list-view-config>
-    <query-base>    
+    <query-select>    
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;
         PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
         PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
         
-        SELECT DISTINCT ?role   
+        SELECT DISTINCT <collation-fragment>?subclass</collation-fragment>
+                        ?role   
                         ?roleLabel ?roleTypeLabel                          
                         ?indivInRole (afn:localname(?indivInRole) AS ?indivName)
                         ?indivLabel
@@ -18,9 +19,9 @@
             ?subject ?property ?role 
 
             OPTIONAL { ?role rdfs:label ?roleLabel }
-                       
-            # We need ?subclass in query-base to get the roleTypeLabel for roles that 
-            # have no label (e.g., InvestigatorRole and its subclasses)
+
+            # We need ?subclass in the uncollated query to get the roleTypeLabel  
+            # for roles that have no label (e.g., InvestigatorRole and its subclasses).
             OPTIONAL { ?role a ?subclass . 
                        ?subclass rdfs:subClassOf core:Role 
                        OPTIONAL { ?subclass rdfs:label ?roleTypeLabel }
@@ -39,45 +40,8 @@
                       }
             }
                   
-        } ORDER BY ?indivName ?indivLabel ?roleLabel ?roleTypeLabel
-    </query-base>
-
-    <query-collated>    
-        PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;
-        PREFIX core: &lt;http://vivoweb.org/ontology/core#&gt;
-        PREFIX afn:  &lt;http://jena.hpl.hp.com/ARQ/function#&gt;
-        
-        SELECT DISTINCT ?subclass
-                        ?role 
-                        ?roleLabel ?roleTypeLabel   
-                        ?indivInRole (afn:localname(?indivInRole) AS ?indivName)
-                        ?indivLabel                            
-                        ?dateTimeInterval ?dateTimeStart ?dateTimeEnd WHERE {
-                        
-            ?subject ?property ?role 
-
-            OPTIONAL { ?role rdfs:label ?roleLabel }  
-                        
-            OPTIONAL { ?role a ?subclass . 
-                       ?subclass rdfs:subClassOf core:Role 
-                       OPTIONAL { ?subclass rdfs:label ?roleTypeLabel }
-                       ?roleProp rdfs:subPropertyOf core:roleOf ;
-                                 rdfs:domain ?subclass . 
-                       ?role ?roleProp ?indivInRole 
-                       OPTIONAL { ?indivInRole rdfs:label ?indivLabel } 
-            }
-
-            OPTIONAL { ?role core:dateTimeInterval ?dateTimeInterval
-                       OPTIONAL { ?dateTimeInterval core:start ?dateTimeStartValue .                    
-                                  ?dateTimeStartValue core:dateTime ?dateTimeStart 
-                       }
-                       OPTIONAL { ?dateTimeInterval core:end ?dateTimeEndValue .
-                                  ?dateTimeEndValue core:dateTime ?dateTimeEnd 
-                      }
-            }
-         
-        } ORDER BY ?subclass ?indivName ?indivLabel ?roleLabel ?roleTypeLabel
-    </query-collated>
+        } ORDER BY <collation-fragment>?subclass</collation-fragment>?indivName ?indivLabel ?roleLabel ?roleTypeLabel
+    </query-select>
 
     <query-construct>
         PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;