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": ""}
guaiacum coulteri y8o+l        5 1909-06-19   m    Zygophyllales    guatemala /      a.gray VdC   ~  contact um herbaium  ZYGOPHYLLACEAE o S]   coulteri Ug_x;    93sH, Charles C. Deam 6345 qNv   i__># 1143878
{"catalogNumber": "1143878", "order": "Zygophyllales", "family": "Zygophyllaceae", "scientificName": "Guaiacum coulteri", "scientificNameAuthorship": "A.Gray", "genus": "", "subgenus": "", "specificEpithet": "coulteri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles C. Deam", "recordNumber": "6345", "verbatimEventDate": "1909-06-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}