Geographical linked data: a Spanish use case. - Alexander de León; Victor Saquicela; Luis Manuel Vilches Blázquez; Boris Villazón-Terrazas; Freddy Priyatna; Óscar Corcho (I-SEMANTICS, 2010)

Relational Database to RDF Mapping Patterns. - Juan F. Sequeda; Freddy Priyatna; Boris Villazón-Terrazas (WOP, 2012)

Building Ontologies by using Re-engineering Patterns and R2RML Mappings. - Boris Villazón-Terrazas; Freddy Priyatna (WOP, 2012)

Applying SPARQL-DQP for Federated SPARQL Querying over Google Fusion Tables. - Freddy Priyatna; Carlos Buil-Aranda; Óscar Corcho (ESWC (Satellite Events), 2013)

morph-LDP: An R2RML-Based Linked Data Platform Implementation. - Nandana Mihindukulasooriya; Freddy Priyatna; Óscar Corcho; Raúl García-Castro; Miguel Esteban Gutiérrez (ESWC (Satellite Events), 2014)

Formalisation and experiences of R2RML-based SPARQL to SQL query translation using morph. - Freddy Priyatna; Óscar Corcho; Juan F. Sequeda (WWW, 2014)

MIRROR: Automatic R2RML Mapping Generation from Relational Databases. - Luciano Frontino de Medeiros; Freddy Priyatna; Óscar Corcho (ICWE, 2015)

R2RML-based Access and Querying to Relational Clinical Data with Morph-RDB. - Freddy Priyatna; Raúl Alonso-Calvo; Sergio Paraiso-Medina; Gueton Padron-Sanchez; Óscar Corcho (SWAT4LS, 2015)

Methods and Techniques for the Generation and Eficient Exploitation of RDB2RDF Mappings. - Freddy Priyatna (2015)

A Linked Data Profiling Service for Quality Assessment. - Nandana Mihindukulasooriya; Raúl García-Castro; Freddy Priyatna; Edna Ruckhaus; Nelson Saturno (ESWC (Satellite Events), 2017)

MappingPedia: A Collaborative Environment for R2RML Mappings. - Freddy Priyatna; Edna Ruckhaus; Nandana Mihindukulasooriya; Óscar Corcho; Nelson Saturno (ESWC (Satellite Events), 2017)

Querying clinical data in HL7 RIM based relational model with morph-RDB. - Freddy Priyatna; Raúl Alonso-Calvo; Sergio Paraiso-Medina; Óscar Corcho (J. Biomed. Semant., 2017)

DBtravel: A Tourism-Oriented Semantic Graph. - Pablo Calleja 001; Freddy Priyatna; Nandana Mihindukulasooriya; Mariano Rico (ICWE Workshops, 2018)

Linked-Fiestas: A Knowledge Graph to Promote Cultural Tourism in Spain. - Andrea Cimmino; Nandana Mihindukulasooriya; Freddy Priyatna; Mariano Rico (ICWE Workshops, 2018)

Publishing Tourism Statistics as Linked Data a Case Study of Sri Lanka. - Nandana Mihindukulasooriya; Freddy Priyatna; Mariano Rico (ICWE Workshops, 2018)

Virtual Statistics Knowledge Graph Generation from CSV files. - David Chaves-Fraga; Freddy Priyatna; Idafen Santana-Pérez; Óscar Corcho (ISWC (Best Workshop Papers), 2018)

SAD Generator: Eating Our Own Dog Food to Generate KGs and Websites for Academic Events. - Pieter Heyvaert; David Chaves-Fraga; Freddy Priyatna; Juan F. Sequeda; Anastasia Dimou (ESWC (Satellite Events), 2019)

Towards the Definition of a Language-Independent Mapping Template for Knowledge Graph Creation (short paper). - Ana Iglesias-Molina; David Chaves-Fraga; Freddy Priyatna; Óscar Corcho (SciKnow@K-CAP, 2019)

Conformance Test Cases for the RDF Mapping Language (RML). - Pieter Heyvaert; David Chaves-Fraga; Freddy Priyatna; Óscar Corcho; Erik Mannens; Ruben Verborgh; Anastasia Dimou (KGSWC, 2019)

GraphQL Servers generation from R2RML with morph-GraphQL (D). - Ahmad Alobaid; David Chaves-Fraga; Freddy Priyatna; Óscar Corcho (SEKE, 2019)

morph-GraphQL: GraphQL Servers Generation from R2RML Mappings (S). - Freddy Priyatna; David Chaves-Fraga; Ahmad Alobaid; Óscar Corcho (SEKE, 2019)

Enhancing the Maintainability of the Bio2RDF Project Using Declarative Mappings. - Ana Iglesias-Molina; David Chaves-Fraga; Freddy Priyatna; Óscar Corcho (SWAT4HCLS, 2019)

Enhancing OBDA Query Translation over Tabular Data with Morph-CSV. - David Chaves-Fraga; Edna Ruckhaus; Freddy Priyatna; Maria-Esther Vidal; Óscar Corcho (CoRR, 2020)

Exploiting Declarative Mapping Rules for Generating GraphQL Servers with Morph-GraphQL. - David Chaves-Fraga; Freddy Priyatna; Ahmad Alobaid; Óscar Corcho (Int. J. Softw. Eng. Knowl. Eng., 2020)

Towards a new generation of ontology based data access. - Óscar Corcho; Freddy Priyatna; David Chaves-Fraga (Semantic Web, 2020)

GTFS-Madrid-Bench: A benchmark for virtual knowledge graph access in the transport domain. - David Chaves-Fraga; Freddy Priyatna; Andrea Cimmino; Jhon Toledo; Edna Ruckhaus; Óscar Corcho (J. Web Semant., 2020)

Enhancing virtual ontology based access over tabular data with Morph-CSV. - David Chaves-Fraga; Edna Ruckhaus; Freddy Priyatna; Maria-Esther Vidal; Óscar Corcho (Semantic Web, 2021)