A Attribute of a request from a client to a Broker to buy (buy order) or sell (sell order) a specified amount of a particular security or commodity at a specific price or at the market price.
|Instances||abstract||Properties or qualities as distinguished from any particular embodiment of the properties/qualities in a physical medium. Instances of Abstract can be said to exist in the same sense as mathematical objects such as sets and relations, but they cannot exist at a particular place and time without some physical encoding or embodiment.|
| ||attribute||Qualities which we cannot or choose not to reify into subclasses of.|
| ||deontic attribute||A Class containing all of the Attributes relating to the notions of permission, obligation, and prohibition.|
| ||entity||The universal class of individuals. This is the root node of the ontology.|
| ||normative attribute||A Class containing all of the Attributes that are specific to morality, legality, aesthetics, etiquette, etc. Many of these attributes express a judgement that something ought or ought not to be the case.|
| ||objective norm||The Class of NormativeAttributes that are associated with an objective criterion for their attribution, i.e. there is broad consensus about the cases where these attributes are applicable.|
| ||relational attribute||Any Attribute that an Entity has by virtue of a relationship that it bears to another Entity or set of Entities, e.g. SocialRoles and PositionalAttributes.|