About: http://webisa.webdatacommons.org/408630472

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Turtle Art is intended to be a stepping stone to Logo, but there are many restrictions compared to Logo. (Only numeric global variables and stack items are available, no lists or other data-structures.
http://www.w3.org/ns/prov#wasQuotedFrom	laptop.org