About: http://webisa.webdatacommons.org/455345747

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Small Area-Centered (Figure 8)This category of sudden event mainly happened due to tight spatial constraint, which may cause some inconvenience or accident, such as in an elevator cage, staircase or corridor.
http://www.w3.org/ns/prov#wasQuotedFrom	mdpi.com