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": ""}
 $   SAGIT7ARIA RIGIDA  o8u< 41.9412  1954-07-13 @    rigida  g   xH2ni alismatales United States 7  1210804 Y  St. Joseph :    inactive barcode - on samev sheet as july 13, 1954 col|ection fr0m clear lake with active barcode 1283926 gRX   r3vVB MICHIGAN Sagittaria ?9:<  ALISMATACEAE W)H      -85.72485    clarence r. hanes Ub  Pursh ;     
{"catalogNumber": "1210804", "order": "Alismatales", "family": "Alismataceae", "scientificName": "Sagittaria rigida", "scientificNameAuthorship": "Pursh", "genus": "Sagittaria", "subgenus": "", "specificEpithet": "rigida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Clarence R. Hanes", "recordNumber": "", "verbatimEventDate": "1954-07-13", "habitat": "", "occurrenceRemarks": "Inactive barcode - on same sheet as July 13, 1954 collection from Clear Lake with active barcode 1283926", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Joseph", "municipality": "", "locality": "", "decimalLatitude": "41.9412", "decimalLongitude": "-85.72485", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}