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": ""}
  megalopetala ?O%f  EUGENIA VX%   myrtales 3&`  1860 h     LYQx MYRTACEAE   > JdT Contact UM Herbarium Cua U5  presumed lectotype: only no. cited by urban in bot. ahrb. 19:608.1895 W d    2444        Ul]K] Griseb.      272 c. wright   
{"catalogNumber": "", "order": "Myrtales", "family": "Myrtaceae", "scientificName": "", "scientificNameAuthorship": "Griseb.", "genus": "Eugenia", "subgenus": "", "specificEpithet": "megalopetala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. Wright", "recordNumber": "2444", "verbatimEventDate": "1860", "habitat": "", "occurrenceRemarks": "Presumed lectotype: only no. cited by Urban in Bot. ahrb. 19:608.1895", "associatedTaxa": "", "country": "Cuba", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}