<http://webisa.webdatacommons.org/30072557>	<http://www.w3.org/ns/prov#value>	"Facebook is a great tool for connecting with friends, but it presents a lot of pitfalls from a professional netw" .
<http://webisa.webdatacommons.org/30072557>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<issuu.com> .
<http://webisa.webdatacommons.org/prov/382839625>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/30072557> .
<http://webisa.webdatacommons.org/30072557>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .