<http://webisa.webdatacommons.org/116921174>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<osba.org> .
<http://webisa.webdatacommons.org/116921174>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/286129160>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/116921174> .
<http://webisa.webdatacommons.org/116921174>	<http://www.w3.org/ns/prov#value>	"They include working conditions such as class size, discipline conditions, and availability of teaching materials; the quality of the principal???s supervision; and basic psychological needs such as money, status, and security." .