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": ""}
        4` y hydrocharitaceae     BAKER LAKE, STA. NO. 1 T35N, R28W, S. 19 8JO   (willd.) rostk. & w. l. e. schmidt .`l     I =@$ NAJAS  1304552 xX8Z<  "sparse, area of cbed 5' x 10' " jD7      K 45.41786  9# f.e. locke  kY 912 
{"catalogNumber": "1304552", "order": "", "family": "Hydrocharitaceae", "scientificName": "", "scientificNameAuthorship": "(Willd.) Rostk. & W. L. E. Schmidt", "genus": "Najas", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F.E. Locke", "recordNumber": "912", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"sparse, area of bed 5' x 10' \"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Baker Lake, Sta. No. 1 T35N, R28W, S. 19", "decimalLatitude": "45.41786", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}