{"@context":"http://iiif.io/api/presentation/4/context.json","id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/manifest","type":"Manifest","label":{"ja":["ブルークラブ（アオガザミ）"],"en":["Blue Crab"]},"summary":{"ja":["ブルークラブは、チェサピーク湾地域で人気のある象徴的存在で、メリーランド州の州甲殻類に指定されている。ブルークラブは、ノバスコシアからメキシコ湾を経て、南はウルグアイに至るまでの、汽水の沿岸ラグーンや河口域に生息する。甘く柔らかい身が人間に珍重されるこの広く分布する10本脚の甲殻類は、チェサピーク湾文化を代表する確固たる存在である。学名Callinectes sapidusは「美味なる美しい遊泳者」を意味する。"],"en":["The Blue Crab is a popular icon in the Chesapeake Bay region and is designated the Maryland State crustacean. Blue crabs are found in brackish coastal lagoons and estuaries from Nova Scotia, through the Gulf of Mexico, and as far south as Uruguay. Prized by humans for their sweet, tender meat, these wide-ranging, ten-legged crustaceans are an established representative of Chesapeake Bay culture. Their scientific name, Callinectes sapidus, means \"savory beautiful swimmer.\""]},"metadata":[{"label":{"ja":["分野"],"en":["Topic"]},"value":{"ja":["アオガニ"],"en":["Callinectes sapidus"]}},{"label":{"ja":["museum"]},"value":{"ja":["デジタル化プログラム・オフィス"],"en":["Digitization Program Office"]}}],"rights":"http://creativecommons.org/publicdomain/zero/1.0/","thumbnail":[{"id":"https://3d-api.si.edu/content/document/3d_package:b0bf6d44-af22-40dc-bd85-7d66255be4a7/scene-image-low.jpg","type":"Image","format":"image/jpeg"}],"homepage":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/item/blue-crab-b0bf6d","type":"Text","label":{"ja":["詳細ページ"],"en":["Detail page"]},"format":"text/html"},{"id":"https://www.si.edu/object/dpo_3d_200038","type":"Text","label":{"ja":["出典"],"en":["Source"]},"format":"text/html"}],"rendering":[{"id":"https://3d-api.si.edu/content/document/3d_package:b0bf6d44-af22-40dc-bd85-7d66255be4a7/blue-crab-150k-2048-medium.glb","type":"Model","label":{"ja":["3Dモデル 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Crab"]},"backgroundColor":"#000000","items":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1/page","type":"AnnotationPage","items":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1/model","type":"Annotation","motivation":"painting","body":{"id":"https://3d-api.si.edu/content/document/3d_package:b0bf6d44-af22-40dc-bd85-7d66255be4a7/blue-crab-150k-2048-medium.glb","type":"Model","format":"model/gltf-binary"},"target":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1"}]}],"annotations":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1/annotations","type":"AnnotationPage","items":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1/annotation/wfhBqS3j8wcb","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"ブルークラブの大きい方のはさみは「クラッシャー」と呼ばれる。二枚貝やムール貝、他のブルークラブなどの獲物の殻を割るのに使われる。自然界では、クラッシャーが右側にあるカニは「右利き」または「正常型」、左側にあるカニは「左利き」または「逆型」と呼ばれる。","label":"つぶすためのはさみ（クラッシャー）","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":-17.1687005,"y":-4.4288753,"z":76.640505,"normal":[0.2388708,0.6308488,0.7382212]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1/annotation/NyCAQOlpsHCi","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"カニの2本の前ばさみのうち小さい方は「カッター」と呼ばれる。殻をこじ開けたり、中の身をすくい出したりするのに使われる。","label":"切るためのはさみ（カッター）","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":21.07617,"y":-5.3841267,"z":75.6891243,"normal":[-0.1850645,0.6252043,0.7582023]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1/annotation/4F4alYMfIrwV","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"触角は、カニの周囲の水から化学的な手がかりを拾う。それは、交尾相手候補の到来から、他のブルークラブが押しつぶされた体（捕食者が近くにいるかもしれないという警告）まで、あらゆるものを感知できる。","label":"触角","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":-9.582255,"y":9.3480935,"z":41.7082797,"normal":[0.4653361,0.2190678,0.8575964]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1/annotation/nqouwUkSn2Gc","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"眼柄はあらゆる方向へ動かすことができる。その目の視物質は青と緑の光に感受性をもつが、カニの行動に関する新たな研究は、赤も見えるかもしれないことを示唆している。","label":"眼柄","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":24.8348078,"y":6.2090874,"z":39.9404531,"normal":[0.2987803,0.5690124,0.7661301]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1/annotation/eGv1XqkTmlFs","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"これは成体のメスのカニである。腹部の「エプロン」が国会議事堂のドームに似ているからだ。漁師たちはこれを「スーク（Sook）」と呼んだ。オスの腹部にはどのランドマークがあるのか、調べてみよう。","label":"オスとメス","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":1.4166297,"y":-17.4671023,"z":7.4546489,"normal":[0.113878,-0.9463651,0.3023656]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1/annotation/yVFVfjtqxyJf","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"ブルークラブの卵が一人前の成体に育つまでには、18か月と27回の脱皮を要することがある。運よくそこまで生き延びられたなら、エビに似た姿からどのように現れてくるのかを調べてみよう。","label":"ブルークラブの生活史","language":"ja","format":"text/plain"},"target":{"type":"SpecificResource","source":[{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1","type":"Scene"}],"selector":[{"type":"PointSelector","x":11.3092641,"y":15.5937121,"z":28.9355469,"normal":[0.1221413,0.8692359,0.4790725]}]}},{"id":"https://archivebase.ldas.jp/na-kamura-1263/smithsonian-3d/api/iiif/4/blue-crab-b0bf6d/scene/1/annotation/DvbU1ijcrR8p","type":"Annotation","motivation":["commenting"],"body":{"type":"TextualBody","value":"ブルークラブは、一生の間に殻すなわち甲羅を最大27回脱ぐことができる。ほとんどは成長のためだが、時には交尾のためでもある。","label":"甲羅","languag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