Similar to トピックマップ

C4 model

ERIL

HCalendar

Web Ontology Language

Semantic network

Data and information visualization

Controlled vocabulary

Contour line

Findability

Microformat

Resource Description Framework

Knowledge representation and reasoning

AGROVOC

Is-a

Visualization (graphics)

Thesaurus (information retrieval)

Philosophy of information

Type–token distinction

Knowledge engineering

Knowledge base

Digital curation

Data dictionary

Hashtag

Faceted classification

Protégé (software)

Document classification

Vector space model

Metadata