What is a Cue?

The notion of “Cue” was used by Rosch to define the set of basic level categories, namely those categories which:

maximize the number of characteristics shared by their members;
minimize the number of characteristics shared with the members of their sibling categories.

The “Cue” is a key insight for analyzing a resource internal diversity and unity based.
Intuitively:

unity accounts for the properties that are shared across entity types inside a schema;
diversity accounts for the properties that are not shared across entity types inside a schema.

We have 6 types of Cue:

Cue_e provides the sum of all the properties cue for a given eType;
Cue_er provides the level of diversity of any eType (1 = max, 0 = min);
Cue_ec provides the level of unity of any eType (1 = max, 0 = min);
Cue_c provides the sum of all the properties cue for a given context/schema;
Cue_cr: provides the level of diversity of any context (1 = max, 0 = min);
Cue_cc: provides the level of unity of any context (1 = max, 0 = min).

Cue

Cue Metrics generate by the Cue Generator

lov_bbcprov_Cue.csvCUE
Cue metrics of the dataset

November 9, 2021, 03:48 (CET)

eType	Cue_e	Cue_er	Cue_ec	Cue_c	Cue_cr	Cue_cc
1.1	0.0	0.0	1.0	0.0	0.0	1.0
1.8	0.0	0.0	1.0	0.0	0.0	1.0
1.9	0.0	0.0	1.0	0.0	0.0	1.0
4.0	0.0	0.0	1.0	0.0	0.0	1.0
Class	1.25	0.3125	0.6875	1.3333...	0.2666...	0.7333...
DatatypeProperty	3.0	0.25	0.75	3.0	0.25	0.75
Graph	3.4166...	0.2628...	0.7371...	3.3333...	0.2564...	0.7435...
ObjectProperty	0.8333...	0.2777...	0.7222...	0.75	0.25	0.75
Ontology	0.8333...	0.2777...	0.7222...	0.75	0.25	0.75
Product	0.25	0.25	0.75	0.25	0.25	0.75
Property	0.3333...	0.3333...	0.6666...	0.5	0.25	0.75
System	0.25	0.25	0.75	0.25	0.25	0.75
Thing	0.5	0.25	0.75	0.5	0.25	0.75
ThingGraph	0.25	0.25	0.75	0.25	0.25	0.75
anyURI	0.5	0.25	0.75	0.5	0.25	0.75
bbc	0.0	0.0	1.0	0.0	0.0	1.0
boolean	0.5	0.25	0.75	0.5	0.25	0.75
dateTime	0.5	0.25	0.75	0.5	0.25	0.75
provenance	5.0833...	0.2675...	0.7324...	5.0833...	0.2541...	0.7458...
provenance.ttl	0.0	0.0	1.0	0.0	0.0	1.0
string	1.5	0.25	0.75	1.5	0.25	0.75
terms	0.0	0.0	1.0	0.0	0.0	1.0
KNOWLEDGE	19.0	0.2638...	0.7361...	19.0	0.2533...	0.7466...