<http://webisa.webdatacommons.org/prov/354683363>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/442002865> .
<http://webisa.webdatacommons.org/442002865>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<weebly.com> .
<http://webisa.webdatacommons.org/442002865>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/442002865>	<http://www.w3.org/ns/prov#value>	"Since most of the work is based on observation, a lot of the data could be measured differently to different teachers." .