<http://webisa.webdatacommons.org/198028657>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/198028657>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackoverflow.com> .
<http://webisa.webdatacommons.org/prov/148602390>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/198028657> .
<http://webisa.webdatacommons.org/prov/148848152>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/198028657> .
<http://webisa.webdatacommons.org/198028657>	<http://www.w3.org/ns/prov#value>	"Just like with debugging, profiling is a task best done by the perl interpreter itself" .