<http://webisa.webdatacommons.org/26677755>	<http://www.w3.org/ns/prov#value>	"if B is a subset of A and C is a subset of B then C is a subset of A" .
<http://webisa.webdatacommons.org/26677755>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/54555621>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/26677755> .
<http://webisa.webdatacommons.org/26677755>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<openmath.org> .
<http://webisa.webdatacommons.org/prov/516175137>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/26677755> .