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| The Relationship object |
The Relationship object
A relationship in the Graph is represented with the data type presented in this page, which aims to model a directed edge between two nodes, providing information about its semantics, provenance and validation.
source
Type: String • Cardinality: ONE
OpenAIRE identifier of the node in the graph.
"source": "openorgs____::1cb75a3ad756e4c83e455e3e7347643b"
sourceType
Type: String • Cardinality: ONE
Graph node type.
"sourceType": "organization"
target
Type: String • Cardinality: ONE
OpenAIRE identifier of the node in the graph.
"target": "doajarticles::022409068174087a003647ff46070f7f"
targetType
Type: String • Cardinality: ONE
Graph node type.
"target": "datasource"
reltype
Type: RelType • Cardinality: ONE
Represent the semantics of the relation between two nodes of the graph.
"reltype": {
"name": "provides",
"type": "provision"
}
provenance
Type: Provenance • Cardinality: ONE
Indicates the process that produced (or provided) the information.
"provenance": {
"provenance": "Harvested",
"trust":"0.900"
}
validated
Type: Boolean • Cardinality: ONE
Indicates weather or not the relation was validated.
"validated": true
validationDate
Type: String • Cardinality: ONE
Indicates the validation date of the relation - applies only when the validated flag is set to true.
"validationDate": "2022-09-02"
The RelType object
The RelType data type models the semantic of the relationship among two nodes.
type
Type: String • Cardinality: ONE
Relation category, e.g. affiliation, citation, see table Relation typologies.
"name": "provides"
name
Type: String • Cardinality: ONE
Further specifies the relation semantic, indicating the relation direction, e.g. Cites, isCitedBy.
"type": "provision"