<http://caligraph.org/ontology/RestrictionHasValue_firstPublicationYear_1842>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Restriction> .
<http://caligraph.org/ontology/RestrictionHasValue_firstPublicationYear_1842>	<http://www.w3.org/2002/07/owl#onProperty>	<http://caligraph.org/ontology/firstPublicationYear> .
<http://caligraph.org/ontology/RestrictionHasValue_firstPublicationYear_1842>	<http://www.w3.org/2002/07/owl#hasValue>	"1842" .
<http://caligraph.org/ontology/Publication_established_in_1842>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_firstPublicationYear_1842> .
<http://caligraph.org/ontology/RestrictionHasValue_firstPublicationYear_1842>	<http://www.w3.org/2000/01/rdf-schema#label>	"Restriction onProperty=firstPublicationYear hasValue=1842" .