[timeout:300][out:json]; ( node(around:1000,38.90069,-77.02531)["amenity"="conference_centre"][~"^(addr:housenumber|.*name.*)$"~".",i]; way(around:1000,38.90069,-77.02531)["amenity"="conference_centre"][~"^(addr:housenumber|.*name.*)$"~".",i]; rel(around:1000,38.90069,-77.02531)["amenity"="conference_centre"][~"^(addr:housenumber|.*name.*)$"~".",i]; node(around:1000,38.90069,-77.02531)["amenity"="events_venue"][~"^(addr:housenumber|.*name.*)$"~".",i]; way(around:1000,38.90069,-77.02531)["amenity"="events_venue"][~"^(addr:housenumber|.*name.*)$"~".",i]; rel(around:1000,38.90069,-77.02531)["amenity"="events_venue"][~"^(addr:housenumber|.*name.*)$"~".",i]; ); out center tags;
The Washington Convention Center in Washington, D.C. was a convention center located one block southwest at 909 H Street NW, occupying the city block bounded by New York Avenue, 9th Street, H Street, and 11th Street. Construction on the center began in 1980, and it opened on December 10, 1982. At 800,000 square feet (74,000 m2), it was the fourth largest facility in the United States at the time. However, during the 1980s and 1990s, numerous larger and more modern facilities were constructed around the country, and by 1997 the Washington Convention Center had become the 30th largest facility.
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convention center (Q1378975) | amenity=conference_centre |
event venue (Q18674739) | amenity=events_venue |
Convention centers in Washington, D.C. | amenity=conference_centre |