%tr
  - used = ontology_predicate.detect{ |fact| fact.predicate == 'meta:predicate_used'}
  - uri = ontology_predicate.detect{ |fact| fact.predicate == 'dbd:rdf_uri'}.object
  - defines_predicate = ontology_predicate.detect{ |fact| fact.predicate == 'meta:defines_predicate'}.object
  %td= used ? 'V' : '-'
  %td= link_to(defines_predicate, uri)
  %td= ontology_predicate.detect{ |fact| fact.predicate == 'rdfs:label'}.object
  %td= ontology_predicate.detect{ |fact| fact.predicate == 'rdfs:comment'}.object