<http://webisa.webdatacommons.org/prov/474024123>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/185574074> .
<http://webisa.webdatacommons.org/prov/37420253>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/185574074> .
<http://webisa.webdatacommons.org/185574074>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/185574074>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stchas.edu> .
<http://webisa.webdatacommons.org/185574074>	<http://www.w3.org/ns/prov#value>	"Development of media from invention to present, effects of media on society, government controls, censorship, and other issues." .