<http://webisa.webdatacommons.org/prov/299123255>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/271074739> .
<http://webisa.webdatacommons.org/271074739>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<murga-linux.com> .
<http://webisa.webdatacommons.org/271074739>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/271074739>	<http://www.w3.org/ns/prov#value>	"about using R and other packages" .