<http://webisa.webdatacommons.org/3644376>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mcgill.ca> .
<http://webisa.webdatacommons.org/prov/483844729>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/3644376> .
<http://webisa.webdatacommons.org/3644376>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/3644376>	<http://www.w3.org/ns/prov#value>	"language, a `real' quantity is a number typically precise to seven" .