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": ""}
contact um herbarium Jz              andrew c. sanders w   ) n  1993-03-16   9]r CALLAEUM     d MALPIGHIACEAE  (MOC. & SESSEEX DC.) D.M. JOHNSON a     `* 1523332 macropterum ;x$5 
{"catalogNumber": "1523332", "order": "", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "(Moc. & Sesse ex DC.) D.M. Johnson", "genus": "Callaeum", "subgenus": "", "specificEpithet": "macropterum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Andrew C. Sanders", "recordNumber": "", "verbatimEventDate": "1993-03-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}