<http://webisa.webdatacommons.org/prov/299431281>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/23515901> .
<http://webisa.webdatacommons.org/23515901>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/23515901>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<php.net> .
<http://webisa.webdatacommons.org/23515901>	<http://www.w3.org/ns/prov#value>	"PCRE treats such a pattern as though it were preceded by \\A." .