<http://webisa.webdatacommons.org/prov/294237164>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/102241813> .
<http://webisa.webdatacommons.org/102241813>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/153711252>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/102241813> .
<http://webisa.webdatacommons.org/102241813>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<marathontraining.com> .
<http://webisa.webdatacommons.org/102241813>	<http://www.w3.org/ns/prov#value>	"In addition to the large number of books on the topic, monthly magazines such as Runner's World frequently feature articles about marathon training and racing." .