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": ""}
 M Riverside albus media kjj    *  lancifol|a eizi matuda JS_L$  -91.6099 R   g n& alismataceae    3251 fp0   z ROBERT R. HAYNES     J!R ALISMATALES  OZ EL LLANO; LA PALMA; BALANCAN Sagittaria lancifolia subsp. media <    P~ 17.8496  @6+~$ mexico 1939-06-01 i  (Micheli) Bogin i6XX   ii- W 1116243   B t4basco Sagittaria  k 
{"catalogNumber": "1116243", "order": "Alismatales", "family": "Alismataceae", "scientificName": "Sagittaria lancifolia subsp. media", "scientificNameAuthorship": "(Micheli) Bogin", "genus": "Sagittaria", "subgenus": "", "specificEpithet": "lancifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "media", "identifiedBy": "Robert R. Haynes", "recordedBy": "Eizi Matuda", "recordNumber": "3251", "verbatimEventDate": "1939-06-01", "habitat": "Riverside albus", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tabasco", "county": "", "municipality": "", "locality": "El Llano; La Palma; Balancan", "decimalLatitude": "17.8496", "decimalLongitude": "-91.6099", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}