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": ""}
 n`. alismatales  ?h` Y HYDROCHARIS   kM( in shallow water on muddy shore of lagoon.  stDl L.     | Hydrocharitaceae  1970-08-13 t [     D&Y A.E. Garwood   - M Robert R. Haynes  R 5 replicates  : ONTARIO leeds and grenville!6   kU@ squaw island. shore of lagoon.  C> 3394     b(aI  1431735  Hydrocharis morsus-ranae J 
{"catalogNumber": "1431735", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "Hydrocharis morsus-ranae", "scientificNameAuthorship": "L.", "genus": "Hydrocharis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert R. Haynes", "recordedBy": "A.E. Garwood", "recordNumber": "3394", "verbatimEventDate": "1970-08-13", "habitat": "In shallow water on muddy shore of lagoon.", "occurrenceRemarks": "5 replicates", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Leeds and Grenville", "municipality": "", "locality": "Squaw Island. Shore of lagoon.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}