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<http://webisa.webdatacommons.org/273475574>	<http://www.w3.org/ns/prov#value>	"Award winning Real Science-4-Kids newest release, Pre Physics (targeted for grades K-4) introduces young children to the concepts of Physics, including gravity, work, force, and different kinds of energy." .
<http://webisa.webdatacommons.org/prov/162071261>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/273475574> .
<http://webisa.webdatacommons.org/273475574>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mardel.com> .