<http://webisa.webdatacommons.org/253219828>	<http://www.w3.org/ns/prov#value>	"Seventyfour mph is not a magical number, but scientists have observed that at this speed, tropical cyclones begin to take on the structure of mature hurricanes, including an eye." .
<http://webisa.webdatacommons.org/prov/261837629>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/253219828> .
<http://webisa.webdatacommons.org/253219828>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/253219828>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<jamestownpress.com> .