<http://webisa.webdatacommons.org/prov/237033400>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/197049687> .
<http://webisa.webdatacommons.org/197049687>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/197049687>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<oecd.org> .
<http://webisa.webdatacommons.org/197049687>	<http://www.w3.org/ns/prov#value>	"Despite these challenges, a large proportion of teachers in most of the countries surveyed are satisfied with their jobs and believe they make a significant educational difference for their students." .