XML Namespaces
E24280
XML Namespaces is a W3C specification that provides a method for qualifying element and attribute names in XML documents to avoid naming conflicts between vocabularies.
All labels observed (7)
| Label | Occurrences |
|---|---|
| XML Namespaces canonical | 4 |
| Namespaces in XML | 2 |
| Namespaces in XML 1.0 | 1 |
| Namespaces in XML 1.1 | 1 |
| Namespaces in XML specification | 1 |
| XML Namespaces specification | 1 |
| “Namespaces in XML” specification | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T192831 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: XML Namespaces Context triple: [XML, namespaceSpecification, XML Namespaces]
-
A.
XML
XML (Extensible Markup Language) is a flexible, text-based markup language designed for structuring, storing, and transporting data in a platform-independent way.
-
B.
SGML
SGML (Standard Generalized Markup Language) is a standardized metalanguage for defining markup languages used to structure and describe the content of electronic documents.
-
C.
OWL
OWL (Web Ontology Language) is a W3C-recommended semantic web language used to define and share rich, machine-interpretable ontologies on the web.
-
D.
DOM
The Document Object Model (DOM) is a platform- and language-neutral interface that represents structured documents like HTML and XML as a tree of objects, enabling programs and scripts to dynamically access and update their content and structure.
-
E.
SVG
SVG (Scalable Vector Graphics) is an XML-based vector image format for two-dimensional graphics that supports interactivity and animation, widely used for web graphics due to its scalability and resolution independence.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: XML Namespaces Target entity description: XML Namespaces is a W3C specification that provides a method for qualifying element and attribute names in XML documents to avoid naming conflicts between vocabularies.
-
A.
XML
XML (Extensible Markup Language) is a flexible, text-based markup language designed for structuring, storing, and transporting data in a platform-independent way.
-
B.
SGML
SGML (Standard Generalized Markup Language) is a standardized metalanguage for defining markup languages used to structure and describe the content of electronic documents.
-
C.
OWL
OWL (Web Ontology Language) is a W3C-recommended semantic web language used to define and share rich, machine-interpretable ontologies on the web.
-
D.
DOM
The Document Object Model (DOM) is a platform- and language-neutral interface that represents structured documents like HTML and XML as a tree of objects, enabling programs and scripts to dynamically access and update their content and structure.
-
E.
SVG
SVG (Scalable Vector Graphics) is an XML-based vector image format for two-dimensional graphics that supports interactivity and animation, widely used for web graphics due to its scalability and resolution independence.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
W3C specification
ⓘ
XML technology ⓘ |
| abbreviation | XML Namespaces ⓘ |
| appliesTo |
XML attributes
ⓘ
linked to:
XML
XML elements ⓘ |
| compatibleWith |
XML 1.0
ⓘ
XML 1.1 ⓘ
linked to:
XML
|
| conflictResolvedBy |
using different namespace URIs
ⓘ
using different prefixes bound to different URIs ⓘ |
| defaultNamespaceAppliesTo | unprefixed element names ⓘ |
| defaultNamespaceDeclaredBy | xmlns attribute without prefix ⓘ |
| defaultNamespaceDoesNotApplyTo | unprefixed attribute names ⓘ |
| definesConcept |
default namespace
ⓘ
namespace URI ⓘ namespace name ⓘ namespace prefix ⓘ qualified name ⓘ unqualified name ⓘ |
| doesNotDefine |
schema for XML vocabularies
ⓘ
semantics of element or attribute names ⓘ |
| doesNotRequire | dereferencing of namespace URIs ⓘ |
| enables |
disambiguation of identical local names from different vocabularies
ⓘ
mixing multiple XML vocabularies in a single document ⓘ |
| firstEditionYear | 1999 ⓘ |
| fullName |
Namespaces in XML
ⓘ
linked to:
XML Namespaces
|
| hasVersion |
Namespaces in XML 1.0
ⓘ
linked to:
XML Namespaces
Namespaces in XML 1.1 ⓘ
linked to:
XML Namespaces
|
| localNameDefinition | part of a qualified name after the colon ⓘ |
| namespaceDeclarationAttribute |
xmlns
ⓘ
xmlns:prefix ⓘ |
| prefixBinding | association between a prefix and a namespace URI ⓘ |
| prefixDefinition | part of a qualified name before the colon ⓘ |
| primaryPurpose |
avoid naming conflicts between XML vocabularies
ⓘ
qualify attribute names in XML documents ⓘ qualify element names in XML documents ⓘ |
| publishedBy | World Wide Web Consortium ⓘ |
| qualifiedNameStructure | prefix:localName ⓘ |
| relatedTo |
RDF/XML
ⓘ
SOAP ⓘ WSDL ⓘ XML Schema ⓘ XSLT ⓘ |
| scopeOfDeclaration |
descendant elements of the declaring element
ⓘ
element where the xmlns attribute appears ⓘ |
| standardType | W3C Recommendation ⓘ |
| syntaxBasedOn | XML attribute syntax ⓘ |
| usesMechanism |
URI references to identify namespaces
ⓘ
XML attributes to declare namespaces ⓘ |
| usesURIAs | identifier for a namespace ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: XML Namespaces Description of subject: XML Namespaces is a W3C specification that provides a method for qualifying element and attribute names in XML documents to avoid naming conflicts between vocabularies.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: XML Namespaces
linked to: XML Namespaces
linked to: XML Namespaces
linked to: XML Namespaces
linked to: XML Namespaces
linked to: XML Namespaces