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": ""}
 : 1840    n MICHIGAN    1479823 r  -86.029379 ,&l   _wZ Site of former black-soil pile. Area about 12" across. Flower dark-purple, ju st lateral petalsC bearded.  Viola odorta  sG$     to ANTON A. REZNICEK odorata E~    ^S1 l. 2009-05-03 PFQ    ,A DENVER TWP. ABOUT 1/8 MILE S OF 4 MILE RD.  Malpighiales oR~#  NEWAYoGO     N SHADY, DRY, SANDY[-LOAM UNDER MATURE SCOTCH PINE. UNITED STATES aX2&1    jCn carolyn lyons
{"catalogNumber": "1479823", "order": "Malpighiales", "family": "", "scientificName": "Viola odorata", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "odorata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Carolyn Lyons", "recordNumber": "1840", "verbatimEventDate": "2009-05-03", "habitat": "Shady, dry, sandy-loam under mature Scotch Pine.", "occurrenceRemarks": "Site of former black-soil pile. Area about 12\" across. Flower dark-purple, just lateral petals bearded.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "Denver Twp. About 1/8 mile S of 4 mile Rd.", "decimalLatitude": "", "decimalLongitude": "-86.029379", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}