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": ""}
    NERISYRENIA CAMPORUM -   contact um herbarium []     .u camporum brassicales M:     lse2k mexico  f0 Edward Palmer        R6k6 (A. Gray) Greeme brassicaceae <   1272225 L7     kL 1898-05
{"catalogNumber": "1272225", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Nerisyrenia camporum", "scientificNameAuthorship": "(A. Gray) Greene", "genus": "", "subgenus": "", "specificEpithet": "camporum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward Palmer", "recordNumber": "", "verbatimEventDate": "1898-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}