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→‎Collection modelling: example

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 === Example Queries on collections ===
-==== Proportion of items digitized over total number of items ====
+==== Get the total number of curatorial objects ====
-This query gives the relative amount of digitized specimen
+This query gives the total amount of specimen:
+{{SPARQL2|
+PREFIX cd:<http://tdwg-cd.wiki.opencura.com/entity/>
+PREFIX cdt:<http://tdwg-cd.wiki.opencura.com/prop/direct/>
+PREFIX cds: <http://tdwg-cd.wiki.opencura.com/entity/statement/>
+PREFIX cdp: <http://tdwg-cd.wiki.opencura.com/prop/>
+PREFIX cdq: <http://tdwg-cd.wiki.opencura.com/prop/qualifier/>
+PREFIX cdps: <http://tdwg-cd.wiki.opencura.com/prop/statement/>
+SELECT ?item ?object ?count  WHERE {
+  ?item cdt:P127 cd:Q124 .
+  ?item cdp:P15 ?statement.
+  ?statement cdps:P15 ?object.
+  ?statement cdq:P106 ?count.
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
+}
+}}
+==== Get the total number of digitized specimen at MIDS level 1 ====
+{{SPARQL2|
+PREFIX cd:<http://tdwg-cd.wiki.opencura.com/entity/>
+PREFIX cdt:<http://tdwg-cd.wiki.opencura.com/prop/direct/>
+PREFIX cds: <http://tdwg-cd.wiki.opencura.com/entity/statement/>
+PREFIX cdp: <http://tdwg-cd.wiki.opencura.com/prop/>
+PREFIX cdq: <http://tdwg-cd.wiki.opencura.com/prop/qualifier/>
+PREFIX cdps: <http://tdwg-cd.wiki.opencura.com/prop/statement/>
+SELECT ?item ?object ?count  WHERE {
+  ?item cdt:P127 cd:Q124 .
+  ?item cdp:P113 ?statement.
+  ?statement cdps:P113 ?object.
+  ?statement cdq:P123 ?count.
+  ?statement cdq:P121 cd:Q120.
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
+}
+}}
 == CD standard: Example Queries ==