MQTT

MQTT

Metadata Validators

Google Rich Results Testing Tool
Google Structured Data Testing Tool
Yandex Structured Data Testing Tool
Structured Data Linter
RDF to SVG Bookmarklet
Bing Markup Validator
Apple App Search API Validation Tool
Open Graph Debugger
RDFa Play
Microdata Parser
Google Data Feed Validation Tool
JSON-LD Playground
Schema-DTS
Email Markup Tester
OpenLink Structured Data Sniffer
Microdata.reveal
Microdata/JSON-LD sniffer
Semantic Inspector
META SEO Inspector
Green Turtle RDFa
RDF Translator
Convert RDFa to JSON-LD
Convert Wikipedia URL to DBPedia URL
Wikidata Lookup by Name
Sindice Web Data Inspector
Corporate Contacts Markup Tester
Event Markup Tester

OpenFog

OpenFog

Security Threat Modeling

Stride
Attack Tree
Dread
OWASP

Individualism & Economic Order

Individualism & Economic Order

Informal To Formal Ontology Terminology

• building a model of some subject matter -> building an ontology
• things -> individuals
• kinds of things -> classes
• generalizations/specializations -> subClassOf
• some kind of thing -> instance or member of class
• literal is of a certain kind -> has a datatype
• relationships between things -> object properties
• attributes of things -> data properties
• kinds of literals -> datatypes
• saying something -> asserting a triple
• drawing conclusions -> inference 

Bartoc

Bartoc.org

Industry-Specific Taxonomies and Ontologies

General Domains:

• Universal Decimal Classification Summary
• School Online Thesaurus
• Getty Art & Architecture Thesaurus
• Unesco Thesaurus
• GeoNames
• Springer Nature SciGraph
• UKAT Archival Thesaurus

Media & Publishing:

• BibFrame
• Prov Ontology
• IPTC News Codes
• ODRL Open Digital Rights Language
• BBC Ontology

Financial:

• Fibo
• World Bank Topical Taxonomy
• XBRL
• Currencies Names Authority List

Energy & Environment:

• AGROVOC
• REEGLE
• GEMET
• GBA

Ecommerce & SEO:

• Google Products Taxonomy
• Schema.org
• NAPCS

Pharma & Healthcare:

• MeSH
• Australian Health Thesaurus
• ICD-10

Business:

• STW Thesaurus for Economics
• EuroVoc
• ESCO
• Organization Ontology
• IAB Tech Lab
• WBG Business Taxonomy

Science & Technology:

• ACM Computing Classification
• Information Technology Glossary
• ITIL
• UDC
• Springer Nature SciGraph
• GESIS
• BioPortal

Government Organizations:

• AGIFT
• UNBIS
• Thesaurus of International Trade Terms
• EuroVoc
• ISA2
• CaLAThe