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": ""}
  MILLSP. EX GREENM.  4tAF  pulchra q?P+%    eD 8079  1938-05 2 Ol    G6Uq  bourreria pulchra   d  EHRETIAGEAE boraginales bh(D  bourreria P^Doe   T contact um herbarium  G)K Cyrus L. Lundell     6 1286281   vKBe yucatã¡n Mexico sEw     
{"catalogNumber": "1286281", "order": "Boraginales", "family": "Ehretiaceae", "scientificName": "Bourreria pulchra", "scientificNameAuthorship": "Millsp. ex Greenm.", "genus": "Bourreria", "subgenus": "", "specificEpithet": "pulchra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cyrus L. Lundell", "recordNumber": "8079", "verbatimEventDate": "1938-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Yucat\u00c3\u00a1n", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}