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<http://webisa.webdatacommons.org/prov/11044288>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/83141144> .
<http://webisa.webdatacommons.org/83141144>	<http://www.w3.org/ns/prov#value>	"Fun, hands-on activities such as field trips and in-class visits from professionals is a key to engaging students." .
<http://webisa.webdatacommons.org/83141144>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<greenhousegrower.com> .