Implemented Hygiene tests:

No Untyped references

Any reference to a URI in any context other than as the object of an annotation property must have a type triple for that URI. https://github.com/edmcouncil/fibo/blob/master/etc/testing/hygiene/testHygiene0001.sparql

Crossing domains / ranges

If one property is a sub of another, then the domains (respectively ranges) should not be subClasses in the opposite direction. https://github.com/edmcouncil/fibo/blob/master/etc/testing/hygiene/testHygiene0002sparql

https://github.com/edmcouncil/fibo/blob/master/etc/testing/hygiene/testHygiene0003.sparql

Labels and Definitions

Every Class and Property defined in FIBO must have an rdfs:label and a skos:definition https://github.com/edmcouncil/fibo/blob/master/etc/testing/hygiene/testHygiene0004.sparql

Ontology Metadata

Every Ontology defined in FIBO must have a rdfs:label, sm:copyright, dct:license, dct:abstract https://github.com/edmcouncil/fibo/blob/master/etc/testing/hygiene/testHygiene0005.sparql

String printability

Text should not use special characters https://github.com/edmcouncil/fibo/blob/master/etc/testing/hygiene/testHygiene0114.sparql

References to owl:Thing

We should not make explicit references to owl:Thing https://github.com/edmcouncil/fibo/blob/master/etc/testing/hygiene/testHygiene0268.sparql

Unique Labels

Labels should be unique across FIBO for classes and properties. https://github.com/edmcouncil/fibo/blob/master/etc/testing/hygiene/testHygiene1067.sparql

Multiple Inverses

Object properties shouldn't have more than one inverse. https://github.com/edmcouncil/fibo/blob/master/etc/testing/hygiene/testHygiene1078.sparql

Annotation vocabulary

rdfs:comment shouldn't be used for FIBO annotation.https://github.com/edmcouncil/fibo/blob/master/etc/testing/hygiene/testHygiene1079.sparql

Equivalent Named Classes

Equivalent classes may indicate polysemy spread accross multiple classes https://github.com/edmcouncil/fibo/blob/master/etc/testing/hygiene/testHygiene1103.sparql

Disjunctive definitions

Definitions should not contain the "or" connective. https://github.com/edmcouncil/fibo/blob/master/etc/testing/hygiene/testHygiene1127.sparql

Proposed Hygiene tests:

Definition Format

https://wiki.edmcouncil.org/display/FLT/Policy+for+Naming+Conventions

No property may have more than one inverse

SPARQL:

SELECT ?p1 ?p2 ?p 
WHERE { ?p1 owl:inverseOf ?p. 
        ?p2 owl:inverseOf ?p. 
        FILTER (?p1 != ?p2) }

Annotations Conventions

Do not use rdfs:Comment for anything. Here is a SPARQL query to catch them. I found two, so this is no big deal.

SELECT ?Resource ?Type ?Comment
WHERE { ?Resource rdf:type ?Type .
?Resource rdfs:comment ?Comment.
FILTER(?Type in (owl:Class, owl:DatatypeProperty,owl:ObjectProperty ))
FILTER(!(STRSTARTS(STR(?Resource), # ignore things in owl namespace
"http://www.w3.org/2002/07/owl#") ))
FILTER(!(STRSTARTS(STR(?Resource), # ignore things in skos namespace
"http://www.w3.org/2004/02/skos/core#") ))
}
ORDER BY ?Type ?Resource

No Unused Imports

Do not import an ontology unless something in it is explicitly referenced.

Here is some pseudo-SPARQL which assumes we've used the nQuads - not sure of the graph selection syntax

SELECT ?Importer ?UnusedImported
WHERE (?Importer a owl:Ontology.
?Importer owl:imports ?UnusedImported.
?ImportedElement rdfs:isDefinedBy ?UnusedImported.
FILTER NOT EXISTS {
GRAPH ?g {?Importer a owl:Ontology # select the named graph containing the triple defining the ontology
?x ?p ?ImportedElement. # check to see if an imported element is the object of a triple in this graph
}
}}

No Unsatisfied References

Any resource referenced should be explicitly declared.

Here is some SPARQL which should be run without inferencing.

    SELECT ?source ?property ?ref
    WHERE {?property a owl:ObjectProperty.
           ?source ?property ?ref.
           FILTER NOT EXISTS{?ref rdf:type ?t}
          }

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