<http://webisa.webdatacommons.org/336779969>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<microsoft.com> .
<http://webisa.webdatacommons.org/prov/336852971>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/336779969> .
<http://webisa.webdatacommons.org/336779969>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/336779969>	<http://www.w3.org/ns/prov#value>	"Navigating the tables is a challenge when you have about 10 or more tables." .