<http://webisa.webdatacommons.org/prov/175565818>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/172126880> .
<http://webisa.webdatacommons.org/172126880>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/172126880>	<http://www.w3.org/ns/prov#value>	"The graphics engine is the Source Engine used by such games as Half Life 2 and the Sin Episodes, this graphics engine really suits this type of game making everything feel real" .
<http://webisa.webdatacommons.org/172126880>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gameslave.co.uk> .
<http://webisa.webdatacommons.org/prov/497458899>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/172126880> .