<http://webisa.webdatacommons.org/prov/74333226>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421603278> .
<http://webisa.webdatacommons.org/421603278>	<http://www.w3.org/ns/prov#value>	"types, including audio, video and graphics." .
<http://webisa.webdatacommons.org/421603278>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/421603278>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mactech.com> .
<http://webisa.webdatacommons.org/prov/194832254>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421603278> .