<http://webisa.webdatacommons.org/prov/512402147>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/264507174> .
<http://webisa.webdatacommons.org/prov/313502392>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/264507174> .
<http://webisa.webdatacommons.org/264507174>	<http://www.w3.org/ns/prov#value>	"Such a system may be used in a variety of applications, such as for conferences related to merchandising, including purchasing, selling, marketing or the like, educational conventions for medical doctors and other professionals, game shows and so on." .
<http://webisa.webdatacommons.org/264507174>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .
<http://webisa.webdatacommons.org/264507174>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .