<http://webisa.webdatacommons.org/265940828>	<http://www.w3.org/ns/prov#value>	"In addition, points a and c are points at which the slope becomes equal to a predetermined percentage, such as 20%, of the absolute value of the minimum slope at point b, and points d and f are points at which the slope becomes equal to the same predetermined percentage, such as 20%, of the maximum slope at point e." .
<http://webisa.webdatacommons.org/265940828>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/265940828>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/258869461>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/265940828> .