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": ""}
 ^bO BENTH.   8 1977-01-18 BRASSICALES ,5     ?J IHSAN AL-SHEHBAZ contact um herbarium TND,Y  OVATA w2Ua   `H mexico  ju mexico      DB,C Carlos Luis DÃ­az Luna    cardamine ovata AX^      G*pM CARDAMINE   
{"catalogNumber": "", "order": "Brassicales", "family": "", "scientificName": "Cardamine ovata", "scientificNameAuthorship": "Benth.", "genus": "Cardamine", "subgenus": "", "specificEpithet": "ovata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ihsan Al-Shehbaz", "recordedBy": "Carlos Luis D\u00c3\u00adaz Luna", "recordNumber": "", "verbatimEventDate": "1977-01-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Mexico", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}