<http://webisa.webdatacommons.org/72449241>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/prov/516172427>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/72449241> .
<http://webisa.webdatacommons.org/prov/54369758>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/72449241> .
<http://webisa.webdatacommons.org/prov/54534675>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/72449241> .
<http://webisa.webdatacommons.org/72449241>	<http://www.w3.org/ns/prov#value>	"The construction + (a, B) is also meaningless where a is a number and B is a" .
<http://webisa.webdatacommons.org/72449241>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/516189422>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/72449241> .