Warning:Deprecated, do not use. (Use the Images element instead.)
The URL of an image that represents the work, sometimes called the "box art." Each work can contain only a single ImageUrl element. If you don't include ImageUrl, we attempt to use available art from other sources such as IMDb, or we might use a generic placeholder image. See Requirements for Box Art Images (ImageUrl) for image requirements. Note: Provide a unique image for each work that applies to the work's content. Do not use a generic placeholder image, such as a logo.
Enum. The following subset of ISO 3166-1 country codes are allowed: AF AX AL DZ AS AD AO AI AQ AG AR AM AW AU AT AZ BS BH BD BB BY BE BZ BJ BM BT BO BQ BA BW BV BR IO BN BG BF BI KH CM CA CV KY CF TD CL CN CX CC CO KM CG CD CK CR CI HR CU CW CY CZ DK DJ DM DO EC EG SV GQ ER EE ET FK FO FJ FI FR GF PF TF GA GM GE DE GH GI GR GL GD GP GU GT GG GN GW GY HT HM VA HN HK HU IS IN ID IR IQ IE IM IL IT JM JP JE JO KZ KE KI KP KR KW KG LA LV LB LS LR LY LI LT LU MO MK MG MW MY MV ML MT MH MQ MR MU YT MX FM MD MC MN ME MS MA MZ MM NA NR NP NL NC NZ NI NE NG NU NF MP NO OM PK PW PS PA PG PY PE PH PN PL PT PR QA RE RO RU RW BL SH KN LC MF PM VC WS SM ST SA SN RS SC SL SG SX SK SI SB SO ZA GS SS ES LK SD SR SJ SZ SE CH SY TW TJ TZ TH TL TG TK TO TT TN TR TM TC TV UG UA AE GB US UM UY UZ VU VE VN VG VI WF EH YE ZM ZW
The date when the work was originally released to the public, or the first air date in the case of television. The year portion of this value should match the ReleaseYear, if that optional element is present. This information is particularly useful in matching this work to content in other catalogs. A match allows us to show a single listing for a work that shows all of its available sources rather than having multiple search results for same thing.