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": ""}
 (SW.) MCVAUGH 4KP    1238444 &_       3bYX Alain H. Liogier  G2pg 20582 myrtaceae 7y R   1973-11-04 S     CONTACT UM HERBARIUM      ALAIN H. LIOGIER W>3h   myrcianthes Jd   MYRTALES nL    
{"catalogNumber": "1238444", "order": "Myrtales", "family": "Myrtaceae", "scientificName": "", "scientificNameAuthorship": "(Sw.) McVaugh", "genus": "Myrcianthes", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Alain H. Liogier", "recordedBy": "Alain H. Liogier", "recordNumber": "20582", "verbatimEventDate": "1973-11-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}