About: http://webisa.webdatacommons.org/363011066

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	However, signal combiners are often poorly made and can cause interference on not only channel 3 or 4 from your satellite dish or other device, but on some or all of your local off-air channels.
http://www.w3.org/ns/prov#wasQuotedFrom	tvantenna.com