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": ""}
jarl k. hiltunen QEW   iUV polygonatum  -_9-v (WALTER) ELLIOTT  ;$.p Livingston    -84.01614 vQ    3rK1L asparagaceae   vz 1961-06-10  1560232 ;&  ASPARAGALES bCz=    Ri5N Mo|st bank on roadside. Soil: sandy loam. Associes: Carex pensylvanica and various saplings of trees.   7 polygonatum biflorum   :.? 42.4457   UNITED STATES G      `o`4% 743  w] E.S. GEORGE RESERVE. GRID E-17
{"catalogNumber": "1560232", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "Polygonatum biflorum", "scientificNameAuthorship": "(Walter) Elliott", "genus": "Polygonatum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "743", "verbatimEventDate": "1961-06-10", "habitat": "Moist bank on roadside. Soil: sandy loam. Associes: Carex pensylvanica and various saplings of trees.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Livingston", "municipality": "", "locality": "E.S. George Reserve. Grid E-17", "decimalLatitude": "42.4457", "decimalLongitude": "-84.01614", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}