'Item Exchange' Node Element
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A node element may form the start element or subject of a triple or it may form the end element or object of a triple, or both. 
Item Exchange - Relationships with Neighbouring Metamodel Elements |
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| Concept Perspective | |||||
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| Name | Item Exchange | ||||
| Definition | A solution-agnostic/logical exchange of an Item (data, resource, energy) between two entities
OED:"exchange (v.), sense 2", "item (n.), sense 2.a" |
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| Comments | The Item Exchange flows in the opposite direction to the direction of need. Labelled using 'from/to' | ||||
| Tests For | --- | ||||
| Tests Against | --- | ||||
| Properties | exchange type ('Data', 'Energy', 'Resource', 'Unknown') Default: 'Unknown' |
Sub Class of | Parent Class Of | --- | |
| Neighbouring Elements | Architecture Description Element, Item, Need and Node | ||||
| Appears in Triples (as subject or object) |
Item Exchange carries Item Item Exchange from Node Item Exchange is a Architecture Description Element Item Exchange to Node Need requires Item Exchange |
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| Originating Architecture View | CV-03 Concept Item Exchange - on trakviewpoints site | ||||
| Ontology Described at |
trak:Item Exchange where trak: = https://purl.org/trak/elements/# |
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| Configuration | Created: 2010-02-15Modified: 2015-07-23 | ||||
| Specification |
TRAK00002.TRAK. Architecture Framework. Metamodel (2025-04-30) GNU Free Documentation License (Version 1.3, November 2008) at https://www.gnu.org/licenses/fdl-1.3.html Download the specification. |
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The TRAK metamodel is subject to the terms of open source license: GNU Free Documentation License (Version 1.3, November 2008) at https://www.gnu.org/licenses/fdl-1.3.html.