<http://webisa.webdatacommons.org/7457316>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<had2know.com> .
<http://webisa.webdatacommons.org/7457316>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/7457316>	<http://www.w3.org/ns/prov#value>	"where O is the optimistic value, M is the most likely value, and P is the pessimistic value." .
<http://webisa.webdatacommons.org/prov/131818160>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/7457316> .