This book constitutes the refereed proceedings of the 7th International Conference on Web
Reasoning and Rule Systems RR 2013 held in Manheim Germany in July 2013. The 19 revised
research papers and 4 technical communications presented together with 2 invited talks and 1
tutorial talk were carefully reviewed and selected from 34 submissions. The scope of conference
is decision making planning and intelligent agents reasoning machine learning knowledge
extraction and IR technologies large-scale data management and reasoning on the web of data
data integration dataspaces and ontology-based data access non-standard reasoning algorithms
for distributed parallelized and scalable reasoning and system descriptions and
experimentation.