vf_node_title_variants
field_t_subtype
category
vf_node_webs
| title (web) | field_t_title_web | |
|---|---|---|
| https://en.wikipedia.org/wiki/Category:Radio_frequency_antenna_types |
vf_node_category-items
| title (item) | ID | |
|---|---|---|
| Horn antenna | 130291 | |
| Lüneburg-lencse - Luneburg lens (German Lüneburg-Linse) - Линза Люнеберга | 197576 |
fr_importance