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": ""}
   :_+F viola  -83.773367 P  WASHTENAW _   Q4# violaceae  ?r/ 586  Q# 1247658   viola cucullata vZzr   united states ,&  MICHIGAN  R   qXbk Edward G. Voss  `;  5 MALPIGHIALES   .-Tj MARLY FEN. WITH TRIGLOCHIN PALUSTRE, CAREX STERILIS, CAAEX TETANICA, CAREX LEPTALEA. BEVERLY S. WALTERS     1998-05-31 cD   CUCULLATA @iM   ^sxmI 42.317115 ann arbor. 1/4 mi eastr of foster rd.? on south bank of huron riv3r.  f  AITON nC4# 
{"catalogNumber": "1247658", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola cucullata", "scientificNameAuthorship": "Aiton", "genus": "Viola", "subgenus": "", "specificEpithet": "cucullata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Beverly S. Walters", "recordNumber": "586", "verbatimEventDate": "1998-05-31", "habitat": "Marly fen. With Triglochin palustre, Carex sterilis, Carex tetanica, Carex leptalea.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor. 1/4 mi east of Foster Rd. on south bank of Huron River.", "decimalLatitude": "42.317115", "decimalLongitude": "-83.773367", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}