This HTML5 document contains 4 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
n4howstuffworks.
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:195167983
rdf:type
prov:Entity
prov:value
The Mayas developed sophisticated techniques of cultivation, and established an extensive trade network in Mexico and Central America to market such products as pottery, weapons, and jewelry.The Mayas never made practical use of the wheel (although they put wheels on children's toys), nor did they use domestic animals for labor.
prov:wasQuotedFrom
n4:com
Subject Item
isap:432315862
prov:wasDerivedFrom
isa:195167983