Create 003.ttl

examples/Cellosaurus/003.ttl

@@ -0,0 +1,20 @@
+@prefix ex: <http://localhost/sparql/service/.well-known/sparql-examples/> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix schema: <https://schema.org/> .
+@prefix sh: <http://www.w3.org/ns/shacl#> .
+
+ex:003 a sh:SPARQLExecutable,
+        sh:SPARQLSelectExecutable ;
+    rdfs:comment "Count of cells by category"@en ;
+    sh:prefixes _:sparql_examples_prefixes ;
+    sh:select """PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
+PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
+PREFIX cello: <http://localhost/rdf/ontology/>
+select ?cl_class (str(?cl_label) as ?label_str) (str(count(*)) as ?cnt) where { 
+  ?cl rdf:type ?cl_class .
+  ?cl_class rdfs:subClassOf cello:CellLine . 
+  ?cl_class rdfs:label ?cl_label .
+} 
+group by ?cl_class ?cl_label
+""" ;
+    schema:target <http://localhost/sparql/service> .