<http://webisa.webdatacommons.org/157212846>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/157212846>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/516247458>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/157212846> .
<http://webisa.webdatacommons.org/157212846>	<http://www.w3.org/ns/prov#value>	"Although the code size of PR is usually expected to be larger than that of P, PR is generally expected to be better understood than P, especially if P is coded in ???spaghetti??? fashion." .