<http://webisa.webdatacommons.org/276311267>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/185768047>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/276311267> .
<http://webisa.webdatacommons.org/276311267>	<http://www.w3.org/ns/prov#value>	"The language is a challenge." .
<http://webisa.webdatacommons.org/276311267>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<adexchanger.com> .