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": ""}
 .][i 1560150 VIOLA VOF  MALPIGHIALES [   united states 6n&1   8wY5 -84.01614     /a@ ; Michigan  @A pubescens  ]VJ+x 661  viola pubescens mWk8E   > UI violaceae Livingston =RF   OAK-HICKORY WOODS. SOIL: SANDY LOAM. ASSOCIES: HEPATICA AMERICANA, VIOLA SORORIA. n:5AT  e.s. george reserve. grid d-8  &  JARL K. HI1TUNEN >G         &%o 42.4457  1961-05-21  ?k8   & aiton
{"catalogNumber": "1560150", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola pubescens", "scientificNameAuthorship": "Aiton", "genus": "Viola", "subgenus": "", "specificEpithet": "pubescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "661", "verbatimEventDate": "1961-05-21", "habitat": "Oak-hickory woods. Soil: sandy loam. Associes: Hepatica americana, Viola sororia.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "E.S. George Reserve. Grid D-8", "decimalLatitude": "42.4457", "decimalLongitude": "-84.01614", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}