Matches in DBpedia 2016-04 for { ?s ?p <http://dbpedia.org/resource/High-altitude_balloon> }
- 03.shtml isCitedBy High-altitude_balloon.
- see-world-100000-feet-180955329 isCitedBy High-altitude_balloon.
- introduction-to-high-altitude-balloons isCitedBy High-altitude_balloon.
- IAC-02-IAA%201%203%2001.pdf isCitedBy High-altitude_balloon.
- European_Lunar_Explorer launchSite High-altitude_balloon.
- High-altitude_balloon primaryTopic High-altitude_balloon.