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": ""}
 1557259 xb+  A.Juss. D >y^   RVV paraguay   qIL ( Hiraea fagifolia      WILLIAM R. ANDERSON #u   Hiraea  [D  2015 ox!     w MALPIGHIACEAE   &V 1978-11-16     FAGIFOLIA !t   
{"catalogNumber": "1557259", "order": "", "family": "Malpighiaceae", "scientificName": "Hiraea fagifolia", "scientificNameAuthorship": "A.Juss.", "genus": "Hiraea", "subgenus": "", "specificEpithet": "fagifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "William R. Anderson", "recordedBy": "", "recordNumber": "2015", "verbatimEventDate": "1978-11-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Paraguay", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}