<http://webisa.webdatacommons.org/prov/355498371>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/194953175> .
<http://webisa.webdatacommons.org/194953175>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<informationr.net> .
<http://webisa.webdatacommons.org/prov/378320225>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/194953175> .
<http://webisa.webdatacommons.org/194953175>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/194953175>	<http://www.w3.org/ns/prov#value>	"Are they the same for all user groups, all types of materials or all information needs?" .