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<http://webisa.webdatacommons.org/prov/108973010>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/441480305> .
<http://webisa.webdatacommons.org/441480305>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/441480305>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mathforum.org> .
<http://webisa.webdatacommons.org/441480305>	<http://www.w3.org/ns/prov#value>	"Useful info for students, teachers, parents, and administrators, including Ministry programs and services, publications, and links to related sites." .