RDF Triplets as a means to express lexical and referential data
... whereas our Terminology Hub contains more than 8 GB of referential data. We are currently investigating the challenges and benefits to shift the data storage from a relational database in Oracle to an RDF model which will enable us to make usage of the richer semantics and standardized expression of ...
... whereas our Terminology Hub contains more than 8 GB of referential data. We are currently investigating the challenges and benefits to shift the data storage from a relational database in Oracle to an RDF model which will enable us to make usage of the richer semantics and standardized expression of ...
20rdbs
... The people table has info of things of type people
Each row in the table has information about one
instance of a person
The first column is the key and is used both
– As the identifier for a person instance
– Fo ...
... The people table has info of things of type people
Vocabularies and Linked Data
... always a URI (uniform resource identifier) of some kind. That could be a URL. It could also be another kind of identifier, such as an ISBN.2 • Predicate — Also known as a “property,” this is a URI which fulfills the role of the database field name or the name of an XML tag. It declares what’s going ...
... always a URI (uniform resource identifier) of some kind. That could be a URL. It could also be another kind of identifier, such as an ISBN.2 • Predicate — Also known as a “property,” this is a URI which fulfills the role of the database field name or the name of an XML tag. It declares what’s going ...
LOD2 Technology stack OntoWiki
... Triplify: “semantification” of Web applications by making database content available as RDF, JSON or Linked Data ...
... Triplify: “semantification” of Web applications by making database content available as RDF, JSON or Linked Data ...
D2RQ
... Resolvable URIs: D2R Server assigns a resolvable URI to each entity in the database Content negotiation: HTML & RDF versions share URIs; HTTP content negotiation fixes version SPARQL: Both an endpoint and explorer provided BLOBs and CLOBs: Support for serving up values as files (e.g., PDFs, ...
... Resolvable URIs: D2R Server assigns a resolvable URI to each entity in the database Content negotiation: HTML & RDF versions share URIs; HTTP content negotiation fixes version SPARQL: Both an endpoint and explorer provided BLOBs and CLOBs: Support for serving up values as files (e.g., PDFs, ...
Relationalizing RDF stores for tools reusability
... • Ability to access information in a non-RDBMS data store using relational data visualization tools • Ability to query a non-RDBMS data store using conventional SQL statements R2D is implemented as a JDBC wrapper around RDF stores and the system architecture is illustrated in Figure 1. ...
... • Ability to access information in a non-RDBMS data store using relational data visualization tools • Ability to query a non-RDBMS data store using conventional SQL statements R2D is implemented as a JDBC wrapper around RDF stores and the system architecture is illustrated in Figure 1. ...
Automatic_Web_Service_Orchestration(3)
...
This ontology represents the OWL-S service that describes a web services
for booking flight tickets.
...
RDF Tools
... Councils, as well as by project funding from the JISC’s Electronic Libraries Programme and the European Union. UKOLN also receives support from the University of Bath where it is based. ...
... Councils, as well as by project funding from the JISC’s Electronic Libraries Programme and the European Union. UKOLN also receives support from the University of Bath where it is based. ...
OGSA-DAI-RDF & Its Ontology Interfaces Isao Kojima and Masahiro Kimoto
... – We think it is very convenient to cover them in a single framework. ...
... – We think it is very convenient to cover them in a single framework. ...
Semantic Web Applications in Bioinformatics
... Truths • A means of describing (a Web of) Data • A system defining and incorporating semantics • A mechanism for making statements on things • A format for associating metadata • A strategy for federating data systems (with or without triplestore) ...
... Truths • A means of describing (a Web of) Data • A system defining and incorporating semantics • A mechanism for making statements on things • A format for associating metadata • A strategy for federating data systems (with or without triplestore) ...
Document
... This ontology represents the OWL-S service that describes a web services for booking flight tickets.
... This ontology represents the OWL-S service that describes a web services for booking flight tickets.
A Path-based Relational RDF Database Akiyoshi Matono Toshiyuki
... Semantic Web, describes its metadata and semantics. With the popular utilization of the Semantic Web, the storage and retrieval of RDF data come into the light accordingly. RDF is commonly used for large data, such as ontology or dictionaries. If we use conventional RDF databases to process such lar ...
... Semantic Web, describes its metadata and semantics. With the popular utilization of the Semantic Web, the storage and retrieval of RDF data come into the light accordingly. RDF is commonly used for large data, such as ontology or dictionaries. If we use conventional RDF databases to process such lar ...
A Discussion of Some Intuitions of Defeasible Reasoning
... Each column name provides a predicate ISBN ...
... Each column name provides a predicate ISBN ...
SWTMedicalInformatics
... Resource Description Framework The Resource Description Framework (RDF) is a graph-based knowledge representation language for describing resources It’s edges are directional and both nodes and edges are labeled It uses Universal Resource Identifiers (URI) for labeling Foundation for Semantic ...
... Resource Description Framework The Resource Description Framework (RDF) is a graph-based knowledge representation language for describing resources It’s edges are directional and both nodes and edges are labeled It uses Universal Resource Identifiers (URI) for labeling Foundation for Semantic ...
HCLSIG_BioRDF_Subgroup$SW_eNeuroscience_HCLSIG2
... against multiple RDF datasets • The following two examples illustrate how such queries can be made to retrieve and integrate data from BrainPharm and SWAN ...
... against multiple RDF datasets • The following two examples illustrate how such queries can be made to retrieve and integrate data from BrainPharm and SWAN ...
20r2r
... Materialize the RDF triples from the database using the mappings Use a server to dynamically access the relational data given a SPARQL query Use a DBMS that directly supports RDF (e.g., Oracle 11g, DB2) ...
... Materialize the RDF triples from the database using the mappings Use a server to dynamically access the relational data given a SPARQL query Use a DBMS that directly supports RDF (e.g., Oracle 11g, DB2) ...
RDF Resource Description Framework
... •An extension to the Web that adds new data and metadata to existing Web documents, extending those documents into data •An abstract intention to apply machine-exclusive meaning to the information on the web • Documents that are not “Semantic” are in a language specific to people • To make these doc ...
... •An extension to the Web that adds new data and metadata to existing Web documents, extending those documents into data •An abstract intention to apply machine-exclusive meaning to the information on the web • Documents that are not “Semantic” are in a language specific to people • To make these doc ...
Semantic Web Example
... people do. So the computer has to have documents that describe all the words and logic to make the necessary connections. ...
... people do. So the computer has to have documents that describe all the words and logic to make the necessary connections. ...
A Discussion of Some Intuitions of Defeasible Reasoning
... for named graphs A named graph is just an RDF with a URI name often called the context Such a triple store divides its data a default graph and zero or more additional named graphs SPARQL has support for named graphs De facto standards exist for representing quad data, e.g., n-quads and TriG ...
... for named graphs A named graph is just an RDF with a URI name often called the context Such a triple store divides its data a default graph and zero or more additional named graphs SPARQL has support for named graphs De facto standards exist for representing quad data, e.g., n-quads and TriG ...