<http://webisa.webdatacommons.org/81220563>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mysweepstakescontests.com> .
<http://webisa.webdatacommons.org/prov/47419542>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/81220563> .
<http://webisa.webdatacommons.org/81220563>	<http://www.w3.org/ns/prov#value>	"For visitors of the site to enjoy the services and other contents offered, they need to have accounts." .
<http://webisa.webdatacommons.org/81220563>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .