<http://webisa.webdatacommons.org/142910156>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackexchange.com> .
<http://webisa.webdatacommons.org/142910156>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/119474220>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/142910156> .
<http://webisa.webdatacommons.org/142910156>	<http://www.w3.org/ns/prov#value>	"Also, you need to supply the data types of the columns and always the version of PostgreSQL - even if it should not matter much in this case." .