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": ""}
   ` R United States cosmmelinales -   Edward G. Voss #^  allegan 8X  Michigan n TN4   WS PONTEDERIA  M 1937-07-26 Round Lake Sta. No. 1 @b)a    u#i! Depth of Water:8" Bottom: Sand and some fibrous mt  1a;D/ PONTEDERIA CORDATA 177 K0 ]     m d.c. chandler  ( pontederiaceae      4QSo CORDATA  0mHcc 1316066  L. uMIp 
{"catalogNumber": "1316066", "order": "Commelinales", "family": "Pontederiaceae", "scientificName": "Pontederia cordata", "scientificNameAuthorship": "L.", "genus": "Pontederia", "subgenus": "", "specificEpithet": "cordata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "D.C. Chandler", "recordNumber": "177", "verbatimEventDate": "1937-07-26", "habitat": "Depth of Water:8\" Bottom: Sand and some fibrous mat", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Round Lake Sta. No. 1", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}