<http://webisa.webdatacommons.org/prov/172834812>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/72157773> .
<http://webisa.webdatacommons.org/72157773>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/72157773>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/152521609>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/72157773> .
<http://webisa.webdatacommons.org/72157773>	<http://www.w3.org/ns/prov#value>	" ??? Check all rooms including restrooms, conference rooms, reception areas," .