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": ""}
1960-03-04 <+   j&A croton humilis brush on sandy loam, the northern erosional margin of the early pleistocene delta; lemaireocereus locality ]5+If    3 Mexico  h` 1159898  37-38 miles north of san fernando on the road to matamoros p   30 ;        HUMILIS )=   5173 K@         V NO DATA 
{"catalogNumber": "1159898", "order": "", "family": "", "scientificName": "Croton humilis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "humilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "5173", "verbatimEventDate": "1960-03-04", "habitat": "brush on sandy loam, the northern erosional margin of the early Pleistocene delta; Lemaireocereus locality", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "no data", "municipality": "", "locality": "37-38 miles north of San Fernando on the road to Matamoros", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "30", "maximumElevationInMeters": ""}