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![Page 1: The Integration of Biological Data Using Semantic Web Technologies Susie Stephens Principal Product Manager, Life Sciences Oracle susie.stephens@oracle.com.](https://reader035.fdocuments.in/reader035/viewer/2022070305/5514c7cc55034693478b4af4/html5/thumbnails/1.jpg)
The Integration of Biological Data Using Semantic Web Technologies
Susie StephensPrincipal Product Manager, Life Sciences
Oracle
![Page 2: The Integration of Biological Data Using Semantic Web Technologies Susie Stephens Principal Product Manager, Life Sciences Oracle susie.stephens@oracle.com.](https://reader035.fdocuments.in/reader035/viewer/2022070305/5514c7cc55034693478b4af4/html5/thumbnails/2.jpg)
Outline
• Complexity of Biological Data• Oracle’s RDF Data Model• Life Sciences Use Cases
![Page 3: The Integration of Biological Data Using Semantic Web Technologies Susie Stephens Principal Product Manager, Life Sciences Oracle susie.stephens@oracle.com.](https://reader035.fdocuments.in/reader035/viewer/2022070305/5514c7cc55034693478b4af4/html5/thumbnails/3.jpg)
The Complexity of Biological Data
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Source: PhRMA & FDA 2003
Pharmaceutical Productivity
![Page 5: The Integration of Biological Data Using Semantic Web Technologies Susie Stephens Principal Product Manager, Life Sciences Oracle susie.stephens@oracle.com.](https://reader035.fdocuments.in/reader035/viewer/2022070305/5514c7cc55034693478b4af4/html5/thumbnails/5.jpg)
RDF Triples in Life Sciences
![Page 6: The Integration of Biological Data Using Semantic Web Technologies Susie Stephens Principal Product Manager, Life Sciences Oracle susie.stephens@oracle.com.](https://reader035.fdocuments.in/reader035/viewer/2022070305/5514c7cc55034693478b4af4/html5/thumbnails/6.jpg)
The Semantic Web Vision
Source: Stephens et al. J Web Semantics 2006
![Page 7: The Integration of Biological Data Using Semantic Web Technologies Susie Stephens Principal Product Manager, Life Sciences Oracle susie.stephens@oracle.com.](https://reader035.fdocuments.in/reader035/viewer/2022070305/5514c7cc55034693478b4af4/html5/thumbnails/7.jpg)
Outline
• Life Sciences Data• Oracle’s RDF Data Model• Use Cases
![Page 8: The Integration of Biological Data Using Semantic Web Technologies Susie Stephens Principal Product Manager, Life Sciences Oracle susie.stephens@oracle.com.](https://reader035.fdocuments.in/reader035/viewer/2022070305/5514c7cc55034693478b4af4/html5/thumbnails/8.jpg)
Oracle and RDF: Motivation
• Customer requests• RDF (and OWL) are maturing• Oracle supports open standards • Complements Oracle’s information
management approaches• Ability to leverage existing technologies
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Oracle RDF Data Model
RDF Triples:
• {S1, P1, O1}
• {S1, P2, O2}
• {S2, P2, O2}
S1 O1
O2S2 P2
P2
P1
• Support for RDF and RDFS• Object-relational implementation• Subjects and objects are re-used• Links represent complete RDF triples
![Page 10: The Integration of Biological Data Using Semantic Web Technologies Susie Stephens Principal Product Manager, Life Sciences Oracle susie.stephens@oracle.com.](https://reader035.fdocuments.in/reader035/viewer/2022070305/5514c7cc55034693478b4af4/html5/thumbnails/10.jpg)
SPARQL-like Query Capability
• A table function allows a graph query to be embedded in a SQL query
• Searches for an arbitrary pattern against the RDF data
• Includes inferencing based on RDF, RDFS, and user-defined rules
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• Real Application Clusters (RAC), Security• Multi-threaded, parallel processing, indexed, etc. • Performance testing with UniProt
Enterprise Functionality
Source: Chong et al. VLDB 2005
Units in seconds
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• Map relationships to terms using RDF triples
- ‘Mandible’, sameAs’, ‘Jaw’
- ‘Maxilla’, ‘partOf’, ‘Jaw’
Image Search
“Find me all DICOM images that contain the term ‘Jaw’”
![Page 13: The Integration of Biological Data Using Semantic Web Technologies Susie Stephens Principal Product Manager, Life Sciences Oracle susie.stephens@oracle.com.](https://reader035.fdocuments.in/reader035/viewer/2022070305/5514c7cc55034693478b4af4/html5/thumbnails/13.jpg)
Text Search
“Find me all papers that contain the term ‘Jaw’”
• Map relationships to terms using RDF triples
- ‘Mandible’, sameAs’, ‘Jaw’
- ‘Maxilla’, ‘partOf’, ‘Jaw’
![Page 14: The Integration of Biological Data Using Semantic Web Technologies Susie Stephens Principal Product Manager, Life Sciences Oracle susie.stephens@oracle.com.](https://reader035.fdocuments.in/reader035/viewer/2022070305/5514c7cc55034693478b4af4/html5/thumbnails/14.jpg)
Data Integration
• SQL / RDBMS– Concise, efficient transactions– Transaction metadata is embedded or implicit in
the application or database schema
• XQuery / XML– Transaction across organizational boundaries – XML wraps the metadata about the transaction
around the data
• SPARQL / RDF– Information sharing with ultimate flexibility– Enables semantics as well as syntax to be
embedded in documents
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Oracle Database Enterprise Edition 10g Release 2http://www.oracle.com/technology/software/products/database/oracle10g/index.html
Download the Database!
![Page 16: The Integration of Biological Data Using Semantic Web Technologies Susie Stephens Principal Product Manager, Life Sciences Oracle susie.stephens@oracle.com.](https://reader035.fdocuments.in/reader035/viewer/2022070305/5514c7cc55034693478b4af4/html5/thumbnails/16.jpg)
Outline
• Life Sciences Data• Oracle’s RDF Data Model• Use Cases
![Page 17: The Integration of Biological Data Using Semantic Web Technologies Susie Stephens Principal Product Manager, Life Sciences Oracle susie.stephens@oracle.com.](https://reader035.fdocuments.in/reader035/viewer/2022070305/5514c7cc55034693478b4af4/html5/thumbnails/17.jpg)
Source: http://pkb.stanford.edu/
Stanford University Use Case
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Source: http://www.olsug.org/wiki/images/d/df/AWL.pdf
Eli Lilly Use Case
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Image Source: Semantic Technologies Conference 2006
University of Texas Health Science Center Use Case
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Source: http://esw.w3.org/topic/HCLSIG_BioRDF_Subgroup
BioRDF
![Page 21: The Integration of Biological Data Using Semantic Web Technologies Susie Stephens Principal Product Manager, Life Sciences Oracle susie.stephens@oracle.com.](https://reader035.fdocuments.in/reader035/viewer/2022070305/5514c7cc55034693478b4af4/html5/thumbnails/21.jpg)
Summary
• The Semantic Web provides the ability to more easily integrate heterogeneous data
• Oracle has a scalable, secure, highly-available RDF Data Model
• Adoption of Semantic Web technologies is accelerating
• Make your data sharable, make it available in RDF