<http://webisa.webdatacommons.org/prov/345057826>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/123156730> .
<http://webisa.webdatacommons.org/123156730>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/123156730>	<http://www.w3.org/ns/prov#value>	"suggest the problem is more about building and maintaining" .
<http://webisa.webdatacommons.org/123156730>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<w3.org> .