Unified data model · ontology
the Gold-layer entities, in Palantir Ontology termsObject types, links, actions and functions — laid out like Foundry’s Ontology Manager so it reads in your own vocabulary. Pick a member on the left to see its Overview; correct the “To confirm” and “Proposed” items with us in the workshop.
10 object types · 13 link types
Model overview
The full model at a glance — click any node to inspect it in the panel below
has1∗
drives1∗
fitted with1∗
optionally mounts1∗
driven on1∗
composed of1∗
emits1∗
produces1∗
located on1∗
assessed by1∗
measured during1∗
reviewed via1∗
observed under1∗
Object types
Object Type
Segment-Assessment
rqm.SegmentAssessment
The actual RQI/grade — a repeat-pass measurement result that can change trip to trip, not a fixed road property.
Grainone per segment per trip
Primary keyassessment_id
Properties
assessment_idPKstring
Unique assessment identifier.
segment_idstring
Road segment measured (FK).
trip_idstring
Trip this pass belongs to (FK).
rqinumber
0–100 road-quality index.
gradeenum
Good / Fair / Poor / Severe.
iri_estimatenumber
Industry-standard roughness (m/km).
confidencenumber
Model confidence for this pass.
Action types
Functions
Link-type graph
assessed by1∗
measured during1∗
reviewed via1∗
Segment-Assessment
Data binding
Systemderived (ETL) — aggregated Sensor-Readings
Dataset/rqm/gold/segment_assessment
LayerGold
Refreshbatch · per trip
Proposed