This HTML5 document contains 5 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
rdfshttp://www.w3.org/2000/01/rdf-schema#
n4http://en.wikipedia.org/wiki/Category:
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
clgohttp://caligraph.org/ontology/
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
clgo:Road_bridge_on_the_National_Register_of_Historic_Places_in_Puerto_Rico
rdf:type
owl:Class
rdfs:label
Road bridge on the National Register of Historic Places in Puerto Rico
rdfs:subClassOf
clgo:Road_bridge_on_the_National_Register_of_Historic_Places clgo:Bridge_on_the_National_Register_of_Historic_Places_in_Puerto_Rico
prov:wasDerivedFrom
n4:Road_bridges_on_the_National_Register_of_Historic_Places_in_Puerto_Rico