<http://webisa.webdatacommons.org/227754437>	<http://www.w3.org/ns/prov#value>	"??? If L is a list, then the three components of L are parametric representations of the coordinates radius, theta, and z, respectively." .
<http://webisa.webdatacommons.org/prov/215555422>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/227754437> .
<http://webisa.webdatacommons.org/227754437>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/227754437>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<maplesoft.com> .