Task: Class Definition Understanding (ontology: Legal/LKIF_Core_Ontology)

Which of the following definitions best describes 'Custom'?

A. A the concept bears some (and only) expression(s) stated by some statement in writing.
B. In law, custom, or the concept consists of established patterns of behaviour that can be objectively verified within a particular social setting.
C. A the concept is a source for legal statements, both norms and legal expressions. In a sense it is literally a 'source' of law
D. The collective memory of some group of agents, i.e. propositions beared by the concept are shared (i.e. held) by all members of the group

Answer: The collective memory of some group of agents, i.e. propositions beared by the concept are shared (i.e. held) by all members of the group