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": ""}
   bourreria  spathulata #= +A   i 1286343 contact um herbarium o     HEMSL.   tc  Mexico   BOURRERIA Qs/       6Ie BORAGINALES  ^Y-g sp4thulata   eQW 3504 c.m. rowell jr. & t.e. mccorde C     *P  guerrero  6  k 1953-06-17  EHRETIACEAE a  
{"catalogNumber": "1286343", "order": "Boraginales", "family": "Ehretiaceae", "scientificName": "Bourreria spathulata", "scientificNameAuthorship": "Hemsl.", "genus": "Bourreria", "subgenus": "", "specificEpithet": "spathulata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C.M. Rowell Jr. & T.E. McCorde", "recordNumber": "3504", "verbatimEventDate": "1953-06-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}