<http://webisa.webdatacommons.org/277222953>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/6636171>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/277222953> .
<http://webisa.webdatacommons.org/277222953>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gamedev.net> .
<http://webisa.webdatacommons.org/277222953>	<http://www.w3.org/ns/prov#value>	"&nbsp; &nbsp; // gravity well test (it is a feature)" .