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 |      uh (MILL.) HASSLER  Grenada  c  stemodia verticillata F^g    R(:% AMIALES  :=nH verticillata   C. COWAN )  R. A. Howard W.S  10573 ]M      1294030  s A    xx Plantaginaceae     X. Stemodia  2 1950-02-24
{"catalogNumber": "1294030", "order": "Lamiales", "family": "Plantaginaceae", "scientificName": "Stemodia verticillata", "scientificNameAuthorship": "(Mill.) Hassler", "genus": "Stemodia", "subgenus": "", "specificEpithet": "verticillata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "C. Cowan", "recordedBy": "R. A. Howard", "recordNumber": "10573", "verbatimEventDate": "1950-02-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Grenada", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}