About: http://webisa.webdatacommons.org/192518442

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, the splitter/combiner 69 and filter 67 block lower frequency signals, e.g. 50-450 MHz signals from the downconverter 34, from passing to the antenna 39.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es