<http://webisa.webdatacommons.org/prov/28491289>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/242848879> .
<http://webisa.webdatacommons.org/242848879>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/242848879>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ericdigests.org> .
<http://webisa.webdatacommons.org/242848879>	<http://www.w3.org/ns/prov#value>	"for physical education, laboratory classes, or other subjects requiring special" .