<http://webisa.webdatacommons.org/prov/413817695>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/140307155> .
<http://webisa.webdatacommons.org/140307155>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stata.com> .
<http://webisa.webdatacommons.org/140307155>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/140307155>	<http://www.w3.org/ns/prov#value>	"In the 2 examples below, the variables names are continued for historical compatibility reasons and the labels provide different types of information," .