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": ""}
BANK OF THE DETROIT RIVER Z   ,N 42.2 [filaments pube5cent, note small basal lobes on largest leaf - rare in this sp.] [s. rigida !k. rataj 1968] )3 EJ   i`e  (ENGELM.) FEpRNALD  b  H Sagittaria rigida f. elliptica united states hq  a  -83.15  =c2    W^b wayne  5185 NA[  1283924 ( NYJ    Pc> rigida f. K > u    XF4 Alismatales  %H+/ elliptica  D=&i michiqan   K/` sagittaria   carl o. grassl?   @   >BFi- 42Â°12'NLat.,83Â°9'Wong Wyandotte 1932-07-03 17JHH  ALISMATACEAE b7F6O  
{"catalogNumber": "1283924", "order": "Alismatales", "family": "Alismataceae", "scientificName": "Sagittaria rigida f. elliptica", "scientificNameAuthorship": "(Engelm.) Fernald", "genus": "Sagittaria", "subgenus": "", "specificEpithet": "rigida", "verbatimTaxonRank": "f.", "infraspecificEpithet": "elliptica", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "5185", "verbatimEventDate": "1932-07-03", "habitat": "Bank of the Detroit River", "occurrenceRemarks": "[filaments pubescent, note small basal lobes on largest leaf - rare in this sp.] [S. rigida !K. Rataj 1968]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Wayne", "municipality": "", "locality": "42\u00c2\u00b012'NLat.,83\u00c2\u00b09'WLong Wyandotte", "decimalLatitude": "42.2", "decimalLongitude": "-83.15", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}