vf_node_title_variants
field_t_subtype
category
vf_node_webs
| title (web) | field_t_title_web | |
|---|---|---|
| https://en.wikipedia.org/wiki/Category:Experimental_rockets_of_the_United_States |
vf_node_category-items
| vf_node_pictures_all | title (item) | field_cer_web | |
|---|---|---|---|
| Hermes program | |||
| McDonnell Douglas DC-X (Delta Clipper, Delta Clipper Experimental) | |||
| RTV-A-2 Hiroc (MX-774) |
fr_importance