Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 l carex    1925-05 5J    JI= 6137   , BÁº¯C GIANG     5. cryptostachys     =>    Poales Carex cryptostachys B%  brongn. (Cwp7   j+ cyperaceae  &NY ] lang met, province de bac-giang  y 0 e. colani  vietnam <%4    1713019 ^ 
{"catalogNumber": "1713019", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex cryptostachys", "scientificNameAuthorship": "Brongn.", "genus": "Carex", "subgenus": "", "specificEpithet": "cryptostachys", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. Colani", "recordNumber": "6137", "verbatimEventDate": "1925-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Vietnam", "stateProvince": "B\u00e1\u00ba\u00afc Giang", "county": "", "municipality": "", "locality": "Lang Met, Province de Bac-Giang", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}