%0 Journal Article %K crowdsourcing %K cultural heritage %K PPGIS %K Place-based memories %K Social media %K Urban planning %B Urban Planning %D 2018 %G English %P 100-115 %R 10.17645/up.v3i1.1266 %T Crowdsourcing Local Knowledge with PPGIS and Social Media for Urban Planning to Reveal Intangible Cultural Heritage %U https://www.scopus.com/inward/record.uri?eid=2-s2.0-85045076885&doi=10.17645%2fup.v3i1.1266&partnerID=40&md5=9abacb1b0945c293ad8e590ad66f3c20 %V 3