About: http://webisa.webdatacommons.org/392916172

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	HVAC Systems - Testing, Adjusting, & Balancing???Presents the basic fundamentals, methods, and procedures, including the necessary tables and charts, to adequately balance a complete HVAC system.
http://www.w3.org/ns/prov#wasQuotedFrom	wbdg.org