Linked Open Vocabularies

http://securitytoolbox.appspot.com/securityMain

A security ontology to annotate resources with security-related information @en

http://www.lingvoj.org/semio.rdf

A vocabulary to describe signs in a semiotic approach @en

semiotics- A content ontology pattern that encodes a basic semiotic theory, by reusing the situation pattern.

http://www.ontologydesignpatterns.org/cp/owl/semiotics.owl

A content ontology pattern that encodes a basic semiotic theory, by reusing the situation pattern. The basic classes are: Expression, Meaning, Reference (the semiotic triangle), LinguisticAct (for the pragmatics), and Agent. A linguistic act is said to be context for expressions, with their meanings and references, and agents involved. Based on this pattern, several specific linguistic acts, such as 'tagging', 'translating', 'defining', 'formalizing', etc. can be defined, so constituting a formal vocabulary for a pragmatic web. @en

semsur- The Semantic Survey Ontology (semsur)

http://purl.org/SemSur/

SemSur, the Semantic Survey Ontology, is a core ontology for describing individual research problems, approaches, implementations and evaluations in a structured, comparable way. @en

seo- The Scientific Events Ontology

https://w3id.org/seo

The vocabulary allows for the description of data about scientific events such as conferences, symposiums and workshops. @en

seq- Sequence Pattern

http://www.ontologydesignpatterns.org/cp/owl/sequence.owl

Intended to represent sequence schemas. It defines the notion of transitive and intransitive precedence and their inverses. It can then be used between tasks, processes, time intervals, spatially locate objects, situations, etc. @en

service- The Service Ontology

http://purl.org/ontology/service

A micro-ontology that defines the general concept of a service. @en

sf- Simplified Features Geometry

http://www.opengis.net/ont/sf

A specification of GeoSPARQL for simple features geometries (points, lines, polygons ...) @en

sh- W3C Shapes Constraint Language (SHACL) Vocabulary

http://www.w3.org/ns/shacl#

This vocabulary defines terms used in SHACL, the W3C Shapes Constraint Language. @en

shoah- Shoah Vocabulary Specification

http://dati.cdec.it/lod/shoah/

The ontology describing the Shoah domain, proposed here in beta version, aims to formally describe concepts and relationships that characterize the process of persecution and deportation of Jews in Italy between 1943 and 1945. @en

sim- The Similarity Ontology

http://purl.org/ontology/similarity/

An ontology to describe associations between things. Although this ontology was designed with music similarity in mind, it can readily be applied to other domains. @en

simu- Simulation Ontology

https://www.w3id.org/simulation/ontology/

This ontology was designed to conceptualize symbolic meanings following Baudrillard's Simulacra and Simulation theory. Symbols, their meaning, the context in which the symbolic meaning (or simulation) exists and the source of the simulation are linked to a N-ary Simulation Class. @en

sio- Semanticscience Integrated Ontology

http://semanticscience.org/ontology/sio.owl

The semanticscience integrated ontology (SIO) provides a simple, integrated ontology (types, relations) for objects, processes and their attributes. This project provides foundational support for the Bio2RDF (http://bio2rdf.org) and SADI (http://sadiframework.org) projects. @en

sioc- Semantically-Interlinked Online Communities

http://rdfs.org/sioc/ns#

SIOC is an ontology for describing the information in online communities. @en

situ- Situation Pattern

http://www.ontologydesignpatterns.org/cp/owl/situation.owl

A pattern to represent contexts or situations, and the things that are contextualized. @en