<http://webisa.webdatacommons.org/110268142>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/110268142>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ellinogermaniki.gr> .
<http://webisa.webdatacommons.org/prov/74749912>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/110268142> .
<http://webisa.webdatacommons.org/110268142>	<http://www.w3.org/ns/prov#value>	"Thus, most of the times it is not feasible for the teacher to encounter teaching of the class as a whole." .