"info:eu-repo/semantics/altIdentifier/(ark|arxiv|doi|hdl|isbn|pissn|eissn|pmid|purl|urn|wos)/.*"
"^(?<grandfathered>(?:en-GB-oed|i-(?:ami|bnn|default|enochian|hak|klingon|lux|mingo|navajo|pwn|t(?:a[oy]|su))|sgn-(?:BE-(?:FR|NL)|CH-DE))|(?:art-lojban|cel-gaulish|no-(?:bok|nyn)|zh-(?:guoyu|hakka|min(?:-nan)?|xiang)))|(?:(?<language>(?:[A-Za-z]{2,3}(?:-(?<extlang>[A-Za-z]{3}(?:-[A-Za-z]{3}){0,2}))?)|[A-Za-z]{4}|[A-Za-z]{5,8})(?:-(?<script>[A-Za-z]{4}))?(?:-(?<region>[A-Za-z]{2}|[0-9]{3}))?(?:-(?<variant>[A-Za-z0-9]{5,8}|[0-9][A-Za-z0-9]{3}))*(?:-(?<extension>[0-9A-WY-Za-wy-z](?:-[A-Za-z0-9]{2,8})+))*)(?:-(?<privateUse>x(?:-[A-Za-z0-9]{1,8})+))?$"
"info\\:eu\\-repo/dai/nl/\\d{8}[\\dxX]"
"info:eu-repo/semantics/dataset/(ark|doi|hdl|purl|url|urn)/.*"
"10\\.\\d{4,}(\\.\\d+)*/[^\\s]+"
"info:eu-repo/date/embargoEnd/((18|19|20|21)\\d\\d-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01]))"
"((?=.{17}$)978-\\d+-\\d+-\\d+-\\d)|((?=.{17}$)978 \\d+ \\d+ \\d+ \\d)|((?=.{17}$)979-[1-9]\\d*-\\d+-\\d+-\\d)|((?=.{17}$)979 [1-9]\\d* \\d+ \\d+ \\d)|(978\\d{10})|(979[1-9]\\d{9})|((?=.{13}$)\\d+-\\d+-\\d+-[\\dX])|((?=.{13}$)\\d+ \\d+ \\d+ [\\dX])|(\\d{9}[\\dX])"
"[0-9]{4} [0-9]{4} [0-9]{4} [0-9]{3}[0-9X]"
"^([\\+-]?\\d{4}(?!\\d{2}\\b))((-?)((0[1-9]|1[0-2])(\\3([12]\\d|0[1-9]|3[01]))?|W([0-4]\\d|5[0-2])(-?[1-7])?|(00[1-9]|0[1-9]\\d|[12]\\d{2}|3([0-5]\\d|6[1-6])))([T\\s]((([01]\\d|2[0-3])((:?)[0-5]\\d)?|24\\:?00)([\\.,]\\d+(?!:))?)?(\\17[0-5]\\d([\\.,]\\d+)?)?([zZ]|([\\+-])([01]\\d|2[0-3]):?([0-5]\\d)?)?)?)?$"
"\\d{4}-?\\d{3}[\\dX]"
"(?i)^((cc-by-sa|cc-by-nc-sa|cc-by-nc|cc-by-nd|cc-by-nc-nd|cc-by|cc0|public[- ]domain)(,\\s.*)?)|(\\(c\\)\\s.*,\\s[0-9]{4})|((http|https)://.*)$\n"
"https://orcid\\.org/0000-000(1-[5-9]|2-[0-9]|3-[0-4])[0-9]{3}-[0-9]{3}[0-9X]"
"(info:eu-repo/grantAgreement/.*/.*/[0123456789]+)||(info:eu-repo/grantAgreement/.*/.*/[0123456789]+/.*/.*/.*)"
"((14|15|16|17|18|19|20)\\d\\d(-(0[1-9]|1[012])(-(0[1-9]|[12][0-9]|3[01]))?)?$)|((14|15|16|17|18|19|20)\\d\\d-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):([0-5][0-9])(:[0-5][0-9](\\.\\d+)?)?(((\\+|-)([01][0-9]|2[0-3]):[0-5][0-9])|Z)$)"
"info:eu-repo/semantics/reference/(ark|arxiv|doi|hdl|isbn|issn|pmid|purl|url|urn|wos)/.*"
"[A-Z]-[0-9]{4}-(19|20)[0-9][0-9]"
"[0-9]{10,11}"
"\\d{4}"
"(((2000|2400|2800|(19|2[0-9](0[48]|[2468][048]|[13579][26])))-02-29)|(((19|2[0-9])[0-9]{2})-02-(0[1-9]|1[0-9]|2[0-8]))|(((19|2[0-9])[0-9]{2})-(0[13578]|10|12)-(0[1-9]|[12][0-9]|3[01]))|(((19|2[0-9])[0-9]{2})-(0[469]|11)-(0[1-9]|[12][0-9]|30))) - (((2000|2400|2800|(19|2[0-9](0[48]|[2468][048]|[13579][26])))-02-29)|(((19|2[0-9])[0-9]{2})-02-(0[1-9]|1[0-9]|2[0-8]))|(((19|2[0-9])[0-9]{2})-(0[13578]|10|12)-(0[1-9]|[12][0-9]|3[01]))|(((19|2[0-9])[0-9]{2})-(0[469]|11)-(0[1-9]|[12][0-9]|30)))"
"((2000|2400|2800|(19|2[0-9](0[48]|[2468][048]|[13579][26])))-02-29)|(((19|2[0-9])[0-9]{2})-02-(0[1-9]|1[0-9]|2[0-8]))|(((19|2[0-9])[0-9]{2})-(0[13578]|10|12)-(0[1-9]|[12][0-9]|3[01]))|(((19|2[0-9])[0-9]{2})-(0[469]|11)-(0[1-9]|[12][0-9]|30))"