<http://caligraph.org/ontology/River_of_Alameda_County,_California>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area> .
<http://caligraph.org/ontology/River_of_Napa_County,_California>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area> .
<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/River_of_Northern_California> .
<http://caligraph.org/ontology/River_of_San_Francisco>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area> .
<http://caligraph.org/ontology/River_of_Marin_County,_California>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area> .
<http://caligraph.org/ontology/River_of_Solano_County,_California>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area> .
<http://caligraph.org/ontology/River_of_Santa_Cruz_County,_California>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area> .
<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area>	<http://www.w3.org/2000/01/rdf-schema#label>	"River of the San Francisco Bay Area" .
<http://caligraph.org/ontology/Tributary_of_San_Francisco_Bay>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area> .
<http://caligraph.org/ontology/River_of_San_Mateo_County,_California>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area> .
<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Rivers_of_the_San_Francisco_Bay_Area> .
<http://caligraph.org/ontology/River_of_Sonoma_County,_California>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area> .
<http://caligraph.org/ontology/River_of_Contra_Costa_County,_California>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area> .
<http://caligraph.org/ontology/River_of_Santa_Clara_County,_California>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area> .
<http://caligraph.org/ontology/River_of_the_San_Francisco_Bay_Area>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .