<http://schema.org/about>
"Tsuyoshi Hayashi turned to an abundant, hard-to-recycle form of manufacturing waste, ceramic roofing tiles, when designing his clever upcycled seating system."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/your-home/remodeling-design/blogs/discarded-japanese-roofing-tiles-reborn-as-ergonomic-bar-stools>