[Source] meta node, key attribute

[Don Brutzman]

more precisely:  the status for meta tag and attributes is recorded at

http://www.web3d.org/x3d/content/X3dTooltips.html#meta
http://www.web3d.org/x3d/content/X3dTooltipsGerman.html#meta

http://www.web3d.org/specifications/X3dDoctypeDocumentation3.3.html#meta

http://www.web3d.org/specifications/X3dSchemaDocumentation3.3/x3d-3.3_meta.html#Link131

all the best, Don
-- 
Don Brutzman  Naval Postgraduate School, Code USW/Br       brutzman at nps.edu
Watkins 270,  MOVES Institute, Monterey CA 93943-5000 USA   +1.831.656.2149
X3D graphics, virtual worlds, navy robotics http://faculty.nps.edu/brutzman