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": ""}
 GZb?T 30738 small tree in young fruit. fls. white. occasional in cumbre .<  RIO ORINOCO. CERRO YAPACANA Vp           FB 1951-01-03    0S Mc Vaugh  VENEZUELA D-)b;      & Amazonas    6Q b. maguire  Myrtaceae AC   w MYRTALES
{"catalogNumber": "", "order": "Myrtales", "family": "Myrtaceae", "scientificName": "", "scientificNameAuthorship": "Mc Vaugh", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B. Maguire", "recordNumber": "30738", "verbatimEventDate": "1951-01-03", "habitat": "", "occurrenceRemarks": "Small tree in young fruit. Fls. white. Occasional in cumbre", "associatedTaxa": "", "country": "Venezuela", "stateProvince": "Amazonas", "county": "", "municipality": "", "locality": "Rio Orinoco. Cerro Yapacana", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}