<http://webisa.webdatacommons.org/121738773>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<schools-wikipedia.org> .
<http://webisa.webdatacommons.org/121738773>	<http://www.w3.org/ns/prov#value>	"Press advertising describes advertising in a printed medium such as a newspaper, magazine, or trade journal." .
<http://webisa.webdatacommons.org/prov/486365797>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/121738773> .
<http://webisa.webdatacommons.org/121738773>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .