<http://webisa.webdatacommons.org/344287753>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/344287753>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<perl.org> .
<http://webisa.webdatacommons.org/prov/21239534>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/344287753> .
<http://webisa.webdatacommons.org/344287753>	<http://www.w3.org/ns/prov#value>	"expressions to match various types of numbers." .