<http://webisa.webdatacommons.org/377596414>	<http://www.w3.org/ns/prov#value>	"To illustrate, Figure 3.17 shows two curves.There are two types of curves: open and closed." .
<http://webisa.webdatacommons.org/377596414>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/377596414>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<dotnetheaven.com> .
<http://webisa.webdatacommons.org/prov/368445704>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/377596414> .