<http://webisa.webdatacommons.org/prov/473225143>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/18031674> .
<http://webisa.webdatacommons.org/18031674>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/18031674>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/474646629>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/18031674> .
<http://webisa.webdatacommons.org/18031674>	<http://www.w3.org/ns/prov#value>	"Focused observation of a sporting event, such as basketball or volleyball readily demonstrates how rapidly and efficiently the touch of a ball by a single contaminated player, coach or official can spread organisms." .