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": ""}
  H@C8 757   z58 CALLAEUM (GRISEB.) D.M. JOHNSON F    1980-02-07 qJw4   js) | MALPIGHIACEAE      david m. johnson x      Vkb  antifebrile   #P 1523228    contact um herbarium  i   G EDe Malpi ghiales  
{"catalogNumber": "1523228", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "(Griseb.) D.M. Johnson", "genus": "Callaeum", "subgenus": "", "specificEpithet": "antifebrile", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "David M. Johnson", "recordedBy": "", "recordNumber": "757", "verbatimEventDate": "1980-02-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}