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": ""}
 FRED AND ROBERTA CASE R#9[   I var. michigan <     V&C` Cypripedium  j ALONG RAILROAD TRACKS BETWEEN GEIGER & WEALE ROADS. orchidaceae /i   _+n "ABOUT 20 PLANTS."   (Farw.) Sheviak ?!E   (0 Nc parviflorum Huron D)jC        p makasin      la>.Y S.N.  
{"catalogNumber": "", "order": "", "family": "Orchidaceae", "scientificName": "", "scientificNameAuthorship": "(Farw.) Sheviak", "genus": "Cypripedium", "subgenus": "", "specificEpithet": "parviflorum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "makasin", "identifiedBy": "", "recordedBy": "Fred and Roberta Case", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"About 20 plants.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Huron", "municipality": "", "locality": "Along railroad tracks between Geiger & Weale Roads.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}