<http://webisa.webdatacommons.org/13293979>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<acm.org> .
<http://webisa.webdatacommons.org/prov/293410197>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/13293979> .
<http://webisa.webdatacommons.org/prov/457136610>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/13293979> .
<http://webisa.webdatacommons.org/13293979>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/13293979>	<http://www.w3.org/ns/prov#value>	"sing resources such as Web sites and user groups." .