<http://webisa.webdatacommons.org/prov/491509242>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/157803418> .
<http://webisa.webdatacommons.org/157803418>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<lww.com> .
<http://webisa.webdatacommons.org/prov/249842071>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/157803418> .
<http://webisa.webdatacommons.org/157803418>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/157803418>	<http://www.w3.org/ns/prov#value>	"Pair standing with an activity or participation by using a toy, communication device, or other learning tool." .