@article{HartigPirro2017,
  author    = {Olaf Hartig and Giuseppe Pirr{\`o}},
  title     = {SPARQL with property paths on the Web},
  journal   = {Semantic web},
  volume    = {8},
  number    = {6},
  pages     = {773 -- 795},
  doi       = {10.3233/SW-160237},
  year      = {2017},
}