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": ""}
 ARACEAE k  1208954 1lc*r       By BLUE HILL RIVER, RANDOgLPH     s.n. 5/nu   PQ6 valdiviana  b E LEMNA VALDIVIANA  1894-1-13 ]3B    Le&mna H    IC8:Q alismatales     3mT%? PHIL. MASSACHUSETTS S$V-I 
{"catalogNumber": "1208954", "order": "Alismatales", "family": "Araceae", "scientificName": "Lemna valdiviana", "scientificNameAuthorship": "Phil.", "genus": "Lemna", "subgenus": "", "specificEpithet": "valdiviana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1894-10-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Massachusetts", "county": "", "municipality": "", "locality": "Blue Hill River, Randolph", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}