@prefix dcterms: . @prefix foaf: . @prefix wdrs: . @prefix owl: . @prefix xsd: . @prefix gr: . @prefix xml: . @prefix vcard: . @prefix dc: . @prefix rdf: . @prefix rdfs: . @prefix pto: . @prefix schema: . # OWL DL work-arounds (instead of imports) dc:contributor a owl:AnnotationProperty. dc:creator a owl:AnnotationProperty. dc:rights a owl:AnnotationProperty. dc:subject a owl:AnnotationProperty. dc:title a owl:AnnotationProperty. dcterms:license a owl:AnnotationProperty. wdrs:describedby a owl:AnnotationProperty. foaf:Document a owl:Class. foaf:homepage a owl:AnnotationProperty. foaf:page a owl:AnnotationProperty. foaf:primaryTopic a owl:AnnotationProperty. schema:Product a owl:Class. #OWL 1 DL compatibility of the OWL2 deprecated property owl:deprecated a owl:AnnotationProperty. a owl:Ontology; dc:title "PTO: The Product Types Ontology for Semantic Web-based E-Commerce"@en; rdfs:comment """The Product Types Ontology: Good identifiers for product types based on Wikipedia This service provides GoodRelations-compatible class definitions for any type of product or service that has an entry in the English Wikipedia. Vocabulary: http://www.productontology.org/# Namespace: http://www.productontology.org/ The Product Types Ontology is designed to be used in combination with GoodRelations, a standard vocabulary for the commercial aspects of offers. See http://purl.org/goodrelations/ for more information."""@en; rdfs:label "The Product Types Ontology for Semantic Web-based E-Commerce"@en; dc:contributor "The class abstracts and translations of labels are taken from Wikipedia, the free encyclopedia."@en; dc:creator "Martin Hepp"@en; dc:rights "The class definition texts are taken from Wikipedia, the free encyclopedia under a Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) license, see http://creativecommons.org/licenses/by-sa/3.0/. Accordingly, all ontology class definitions provided in here are available under the very same license."@en; dc:subject "E-Commerce, E-Business, GoodRelations, Ontology, Wikipedia, DBPedia"@en; dcterms:license ; rdfs:seeAlso ; owl:imports ; owl:versionInfo "2026-04-10T13:06:55.412228". a foaf:Document; foaf:primaryTopic . a foaf:Document; foaf:primaryTopic . a foaf:Document; foaf:primaryTopic . a foaf:Document; foaf:primaryTopic . a owl:Class; rdfs:subClassOf gr:ProductOrService, schema:Product; rdfs:label "Saudi Arabia"@en; rdfs:comment """Saudi Arabia,officially the Kingdom of Saudi Arabia (KSA),is a country in West Asia. Located in the centre of the Middle East, it covers the bulk of the Arabian Peninsula and has a land area of about making it the fifth-largest country in Asia, the largest in the Middle East, and the twelfth-largest in the world. It is bordered by the Red Sea to the west; Jordan, Iraq, and Kuwait to the north; the Persian Gulf, Bahrain, Qatar and the United Arab Emirates to the east; Oman to the southeast; and Yemen to the south. The Gulf of Aqaba in the northwest separates Saudi Arabia from Egypt and Israel. Saudi Arabia is the only country with a coastline along both the Red Sea and the Arabian Gulf, and most of its terrain consists of arid desert, lowland, steppe, and mountains. The capital and largest city is Riyadh; other major cities include Jeddah and the two holiest cities in Islam, Mecca and Medina. With a population of almost 32.2 million, Saudi Arabia is the fourth most populous country in the Arab world. Pre-Islamic Arabia, the territory that constitutes modern-day Saudi Arabia, was the site of several ancient cultures and civilizations; the archaeological study of the prehistory of Saudi Arabia has identified some of the earliest traces of human activity outside Africa. Islam emerged in what is now Saudi Arabia in the early seventh century. Islamic prophet Muhammad united the population of the Arabian Peninsula and created a single Islamic religious polity. Following his death in 632, his followers expanded Muslim rule beyond Arabia, conquering territories in North Africa, Central, South Asia and Iberia within decades. Arab dynasties originating from modern-day Saudi Arabia founded the Rashidun (632–661), Umayyad (661–750), Abbasid (750–1517), and Fatimid (909–1171) caliphates, as well as numerous other Muslim states in Asia, Africa, and Europe. Saudi Arabia was founded in 1932 by King Abdulaziz, who united Hejaz, Najd, parts of Eastern Arabia and South Arabia (Asir) into a single state through a series of military and political campaigns beginning in 1901. The country has since been governed as an absolute monarchy under the House of Saud. In its Basic Law, Saudi Arabia defines itself as a sovereign Arab Islamic state with Islam as its official religion and Arabic as its official language. The ultraconservative Wahhabi religious movement within Sunni Islam was the prevailing political and cultural force until the 2000s. The Saudi government has attracted criticism for various policies such as its intervention in the Yemeni Civil War, restrictions on political and civil liberties, and poor human rights record. Since the mid-2010s, Saudi Arabia has instituted limited and gradual reforms to liberalize social, cultural, and religious life. Saudi Arabia is considered both a regional and middle power, in addition to being a major non-NATO ally. Since petroleum was discovered in the country in 1938, the kingdom has become the world's second-largest oil producer and leading oil exporter, controlling the world's second-largest oil reserves and sixth-largest gas reserves. Saudi Arabia is categorized as a World Bank high-income economy and is the only Arab country among the G20 major economies. The Saudi economy is the largest in the Middle East and the world's nineteenth-largest by nominal GDP and seventeenth-largest by PPP. Ranking very high in the Human Development Index, Saudi Arabia offers free university tuition, no personal income tax, and free universal health care. With its dependence on foreign labour, Saudi Arabia has the world's third-largest immigrant population, with foreign-born residents comprising roughly 40% of the population. Saudi Arabians are among the world's youngest people, with approximately half being under 25 years old. Saudi Arabia is a member of the Gulf Cooperation Council, United Nations, Organisation of Islamic Cooperation, Arab League, and OPEC, as well as a dialogue partner of the Shanghai Cooperation Organisation. (Source: Wikipedia, the free encyclopedia, see http://en.wikipedia.org/wiki/Saudi_Arabia)"""@en; rdfs:isDefinedBy ; rdfs:label "Q851"@abstract; rdfs:label "Arab Saudi"@ace; rdfs:label "Сауд Арабие"@ady; rdfs:label "Saoedi-Arabië"@af; rdfs:label "ሳዑዲ አረቢያ"@am; rdfs:label "Saudi arabia"@ami; rdfs:label "Arabia Saudita"@an; rdfs:label "Saudisc Arabea"@ang; rdfs:label "Sawudi Arebia"@ann; rdfs:label "Saudi-Arabien"@gsw; rdfs:seeAlso , , ; wdrs:describedby , ; foaf:homepage ; foaf:page .