View all owlrl analysis

How to use the owlrl.RDFS_Semantics function in owlrl

To help you get started, we’ve selected a few owlrl examples, based on popular ways it is used in public projects.

Secure your code as it's written. Use Snyk Code to scan source code in minutes - no build needed - and fix issues immediately.

BrickSchema / Brick / tests / util / reasoner.py View on Github

def reason_rdfs(g):
    """
    Applies RDFS reasoning. Takes a few seconds.

    Lets us use:
    - class hierarchy (rdf:type, not rdf:type/rdfs:subClassOf*)
    """
    start_time = time.time()
    owlrl.DeductiveClosure(owlrl.RDFS_Semantics).expand(g)
    end_time = time.time()
    print('owlrl reasoning took {0} seconds.'.format(int(end_time - start_time)))

BrickSchema / Brick / brickschema / brickschema / inference.py View on Github

def expand(self, graph):
        for triple in graph:
            self.g.add(triple)
        owlrl.DeductiveClosure(owlrl.RDFS_Semantics).expand(self.g.g)
        return self.g