add part_labels shard 0

update part_id_set

update part_labels manifest

add dataset card with explicit CC BY 4.0 licensing

mirror official CC BY 4.0 license

mark listings complete

add listings listings_b.json

add listings listings_a.json

add listings listings_8.json

add listings listings_f.json

add listings listings_d.json

add listings listings_3.json

add listings listings_5.json

add listings listings_1.json

add listings listings_e.json

add listings listings_9.json

add listings listings_0.json

add listings listings_6.json

add listings listings_c.json

add listings listings_2.json

add listings listings_4.json

add listings listings_7.json

mark mvr complete

add mvr

initial commit