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": ""}
Z zMM9K CONTACT UM HERBARIUM  16429  `1    Myrcia 2z)x~  Costa Rica e8L0G    # SPLENDENS   zma1 Rogers McVaugh   LOUIS O. WILLIAMS )~wR   1949-04-19 .NL  (SW.) DG.       P& myrtaceae  _ Myrtales    > 1238207      hm` MYRCIA SPLENDENS
{"catalogNumber": "1238207", "order": "Myrtales", "family": "Myrtaceae", "scientificName": "Myrcia splendens", "scientificNameAuthorship": "(Sw.) DC.", "genus": "Myrcia", "subgenus": "", "specificEpithet": "splendens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "Louis O. Williams", "recordNumber": "16429", "verbatimEventDate": "1949-04-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Costa Rica", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}