SPARQL Queries: Molecular Entities as Structured Data on the Web

Queries allow discovering new knowledge from data. In addition, queries can combine existing data with data obtained from other sources. The dataset includes seven SPARQL queries (Queries directory) and results (Results directory). The queries were made using Apache Fuseki and Rasqal on the chemical molecules datasets DS1, DS2, DS3, DS4, and DS5 published at https://data.mendeley.com/datasets/n9xwfs5fcj/1. The mentioned datasets contain molecules described in structural data formats (JSON-LD, RDFa, and Microdata). "Queries" directory - SPARQL queries Used prefixes: schema: http://schema.org/ dbo: http://dbpedia.org/ontology/ xsd: http://www.w3.org/2001/XMLSchema# Description: Q1 (DS1): SELECT: Multiple matches, Aggregation, Optional pattern Q2 (DS1): SELECT: Multiple matches, Order, Bounds Q3 (DS2): CONSTRUCT: Simple query, Functions Q4 (DS2): SELECT: Multiple matches, Functions Q5 (DS3): SELECT: Simple query, Order, Bounds Q6 (DS4): ASK: Multiple matches Q7 (DS5): SELECT: Simple query, Order "Results" directory - query results Description: Q1: SPARQL Query Results XML Format Q2: SPARQL Query Results XML Format Q3: RDF 1.1 Turtle (RDF graph) Q4: SPARQL Query Results XML Format Q5: SPARQL Query Results XML Format Q6: SPARQL Query Results XML Format Q7: SPARQL Query Results XML Format