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": ""}
   1552146 c  anton a. reznick L6   d :2 Poales  F United States    Y-!( ARISTIDA NECOPINA   %7vU2 -86.4082333 Mason (   4AuAo Poaceae  s! Shinners    7^ 2016-09-04 MASON COUNTY AIRPORT, PERE MARQUETTE TWP., SEC. 13 . ]   6qCD: DAVID C. DISTER abundant h   E].j4 43.9593667    Aristida jM.p>  Michigan  fB 
{"catalogNumber": "1552146", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida necopina", "scientificNameAuthorship": "Shinners", "genus": "Aristida", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "David C. Dister", "recordNumber": "", "verbatimEventDate": "2016-09-04", "habitat": "", "occurrenceRemarks": "abundant", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mason", "municipality": "", "locality": "Mason County Airport, Pere Marquette Twp., Sec. 13", "decimalLatitude": "43.9593667", "decimalLongitude": "-86.4082333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}