<http://webisa.webdatacommons.org/prov/435011590>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/50319919> .
<http://webisa.webdatacommons.org/50319919>	<http://www.w3.org/ns/prov#value>	"Twitter is a social networking and microblogging service, owned and operated by Twitter Inc., that enables its users to send and read other users??? messages called tweets." .
<http://webisa.webdatacommons.org/prov/243957336>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/50319919> .
<http://webisa.webdatacommons.org/50319919>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/50319919>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wordpress.com> .