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": ""}
 FILIFORMS x$ `    T Ontario  Anton A. Reznicek e/CJ>   Contact UM Herbarium R9]Q      O? (blytt) haynes, d.h. les, & m. kral POTAMOGETONACEAE Vq$~)   q$~l  1173057 3628 ~gPYC  ALPINUS IVuv  1973-08-11 &dp      Stuckenia filiformis subsp. alpinus  R      SUBSP. l
{"catalogNumber": "1173057", "order": "", "family": "Potamogetonaceae", "scientificName": "Stuckenia filiformis subsp. alpinus", "scientificNameAuthorship": "(Blytt) Haynes, D.H. Les, & M. Kral", "genus": "", "subgenus": "", "specificEpithet": "filiformis", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "alpinus", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "3628", "verbatimEventDate": "1973-08-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}