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": ""}
   A. A. Reznicek e  Cypripedium 8     t 1556561  w$o%E pubescens    ,y  var. MICHIGAN sL7Ne  cypripedium parviflorum var. pubescens @z3L  united states / 7V    5a WOODS NOT EVIDENT  Tx  st. louis $2   43.4096 zA  -84.6087 yl^1u  asaragales O   ql Ob PARVIFLORUM Orchidaceae h?7  (willd.) o. w. knight   ??.  GRATIOT C@ 
{"catalogNumber": "1556561", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Cypripedium parviflorum var. pubescens", "scientificNameAuthorship": "(Willd.) O. W. Knight", "genus": "Cypripedium", "subgenus": "", "specificEpithet": "parviflorum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "pubescens", "identifiedBy": "A. A. Reznicek", "recordedBy": "Not evident", "recordNumber": "", "verbatimEventDate": "", "habitat": "Woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Gratiot", "municipality": "", "locality": "St. Louis", "decimalLatitude": "43.4096", "decimalLongitude": "-84.6087", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}