About this resource:
understanding that the elements of a sign can be arbitrary, for example, the handshape or movement of the sign WHY, or meaningful, such as the movement and the handshape in the sign GIVE
About this record:
http://rdf.australiancurriculum.edu.au/elements/2018/05/c9d08c4c-c842-4a16-b7dc-a737b06ea4ab.rdf