<http://schema.org/about>
"BASIC DESIGN OF PLAYGROUND EQUIPMENT FOR CHILDREN IN SPACE OF 9 mX12 m. (108 m2), INCLUDING SPACE FOR MOVEMENT RELATED TO EACH ACTIVITY."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bibliocad.com/library/playground-equipment----30-x-40-ft,-9-x-12-m_58170>