<http://webisa.webdatacommons.org/290969495>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<programmingpraxis.com> .
<http://webisa.webdatacommons.org/prov/504489383>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/290969495> .
<http://webisa.webdatacommons.org/290969495>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/499734306>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/290969495> .
<http://webisa.webdatacommons.org/290969495>	<http://www.w3.org/ns/prov#value>	"In statistics, the median is the smallest item that is greater than half the values in a set." .