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": ""}
  A MILL. 674 [FIN    $5I 1559818   4 42.4457 ROSALES `jZn  Livingston I+E    PUMILA M$[D   ON ROLLING FIELD. SOIL: DRY SAND. ASSOCIES: A FIELD OF GRASSES AND RUBUS SP. ^d?   Malus o$k  Rosaceae  c h  Smal, spreadi0ng tree. L   4 -84.01614   U United States  [9  Malus pumila   g# michigan JARL K. HILTUNEN  ?   7 & e.s. george reserve. grid d-5.   1961-05-28 :H0=o 
{"catalogNumber": "1559818", "order": "Rosales", "family": "Rosaceae", "scientificName": "Malus pumila", "scientificNameAuthorship": "Mill.", "genus": "Malus", "subgenus": "", "specificEpithet": "pumila", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "674", "verbatimEventDate": "1961-05-28", "habitat": "On rolling field. Soil: dry sand. Associes: a field of grasses and Rubus sp.", "occurrenceRemarks": "Small, spreading tree.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "E.S. George Reserve. Grid D-5.", "decimalLatitude": "42.4457", "decimalLongitude": "-84.01614", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}