Assess what namespaces/ontologies/prefixes are being used in the schema

[turbomam]

PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX linkml: <https://w3id.org/linkml/>
PREFIX nmdc: <https://w3id.org/nmdc/>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
select 
?s ?mapping_pred ?o ?l
where {
    graph linkml:meta {
        ?mapping_pred rdfs:subPropertyOf* skos:mappingRelation
    }
    graph nmdc:nmdc {
        ?s ?mapping_pred ?o
    }
    optional {
        ?o rdfs:label ?l
    }
    filter(?s != ?o)
}

[turbomam]

NMDC	?mapping_pred	EXTERNAL	prefix
nmdc:ChemicalEntity	skos:exactMatch	biolink:ChemicalSubstance	biolink
nmdc:FunctionalAnnotation	skos:narrowMatch	biolink:GeneToGoTermAssociation	biolink
nmdc:GeneProduct	skos:exactMatch	biolink:GeneProduct	biolink
nmdc:OrthologyGroup	skos:exactMatch	biolink:GeneFamily	biolink
nmdc:Pathway	skos:exactMatch	biolink:Pathway	biolink
nmdc:Reaction	skos:exactMatch	biolink:MolecularActivity	biolink
nmdc:DissolvingActivity	skos:exactMatch	CHMO:0002773	CHMO
nmdc:alternative_names	skos:exactMatch	dcterms:alternative	dcterms
nmdc:alternative_titles	skos:exactMatch	dcterms:alternative	dcterms
nmdc:keywords	skos:exactMatch	dcterms:subject	dcterms
nmdc:title	skos:exactMatch	dcterms:title	dcterms
nmdc:Biosample	skos:exactMatch	FBcv:0003024	FBcv
nmdc:OmicsProcessing	skos:broadMatch	ISA:Assay	ISA
nmdc:Study	skos:closeMatch	ISA:Investigation	ISA
nmdc:Study	skos:exactMatch	ISA:Study	ISA
nmdc:Biosample	skos:exactMatch	NCIT:C43412	NCIT
nmdc:funding_sources	skos:closeMatch	NCIT:C39409	NCIT
nmdc:Study	skos:closeMatch	NCIT:C41198	NCIT
nmdc:Study	skos:exactMatch	NCIT:C63536	NCIT
nmdc:Biosample	skos:exactMatch	OBI:0000747	OBI
nmdc:BiosampleProcessing	skos:broadMatch	OBI:0000094	OBI
nmdc:Instrument	skos:exactMatch	OBI:0000485	OBI
nmdc:LibraryPreparation	skos:closeMatch	OBI:0000711	OBI
nmdc:MaterialSamplingActivity	skos:exactMatch	OBI:0000744	OBI
nmdc:OmicsProcessing	skos:broadMatch	OBI:0000070	OBI
nmdc:pcr_cycles	skos:exactMatch	OBI:0002475	OBI
nmdc:PlannedProcess	skos:exactMatch	OBI:0000011	OBI
nmdc:Study	skos:exactMatch	OBI:0000066	OBI
nmdc:Activity	skos:exactMatch	prov:Activity	prov
nmdc:CreditAssociation	skos:exactMatch	prov:Association	prov
nmdc:ended_at_time	skos:exactMatch	prov:endedAtTime	prov
nmdc:started_at_time	skos:exactMatch	prov:startedAtTime	prov
nmdc:Study	skos:broadMatch	prov:Activity	prov
nmdc:used	skos:exactMatch	prov:used	prov
nmdc:was_generated_by	skos:exactMatch	prov:wasGeneratedBy	prov
nmdc:was_informed_by	skos:exactMatch	prov:wasInformedBy	prov
nmdc:has_numeric_value	skos:exactMatch	qud:quantityValue	qud
nmdc:has_unit	skos:exactMatch	qud:unit	qud
nmdc:has_participants	skos:exactMatch	RO:0000057	RO
nmdc:GeolocationValue	skos:exactMatch	schema:GeoCoordinates	schema
nmdc:has_numeric_value	skos:exactMatch	schema:value	schema
nmdc:has_unit	skos:exactMatch	schema:unitCode	schema
nmdc:QuantityValue	skos:exactMatch	schema:QuantityValue	schema
wgs84:lat	skos:exactMatch	schema:latitude	schema
wgs84:long	skos:exactMatch	schema:longitude	schema
nmdc:objective	skos:exactMatch	sio:000337	sio
nmdc:Study	skos:exactMatch	sio:001066	sio
nmdc:alternative_names	skos:exactMatch	skos:altLabel	skos
nmdc:external_database_identifiers	skos:closeMatch	skos:closeMatch	skos

[turbomam]

usage suggestion

• A means I suggest making more use of this ontology
• V means I suggest avoiding this ontology

"ontology"	SCHEMA mapping count	usage suggestion
OBI	9
prov	8
schema	6
biolink	6
NCIT	4	V
dcterms	4
ISA	3
skos	2
sio	2	V
qud	2
RO	1	A
FBcv	1	V
CHMO	1	A