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": ""}
  mammillaria barbata yN  fairly common among grWanite boulders on hillside, near and under oaks H 7U[          daz-adz 1893 ; ?         6Z 1642379  barbata  2&  New Mexico - H%      W,]a grant
{"catalogNumber": "1642379", "order": "", "family": "", "scientificName": "Mammillaria barbata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "barbata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "DAZ-ADZ 1893", "verbatimEventDate": "", "habitat": "Fairly common among granite boulders on hillside, near and under oaks", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "New Mexico", "county": "Grant", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}