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.K. Rabeler O `^7   U=*/ 143175   myosoton aquaticum `b  1993-08-05 z-A   ELKADER QUAD., BOARDMAN TWP. BANK OF TURKEY RIVER, JCT OF ST RTS 13 & 56, S OF ELKADER. L]    MYOSOTON CX  (L.) Moench _     n banks of river    FPqe CARYOPHYLLACEAE  q$ UNITED STATES ALLISON W. CUSICK #    o  Fre9uent. CARYOPHYLLALES  A&-N     AU CLAYTON Iowa <[     Ln5C 3111  $N/rm aquaticum
{"catalogNumber": "1431757", "order": "Caryophyllales", "family": "Caryophyllaceae", "scientificName": "Myosoton aquaticum", "scientificNameAuthorship": "(L.) Moench", "genus": "Myosoton", "subgenus": "", "specificEpithet": "aquaticum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R.K. Rabeler", "recordedBy": "Allison W. Cusick", "recordNumber": "31161", "verbatimEventDate": "1993-08-05", "habitat": "Banks of river", "occurrenceRemarks": "Frequent.", "associatedTaxa": "", "country": "United States", "stateProvince": "Iowa", "county": "Clayton", "municipality": "", "locality": "Elkader Quad., Boardman Twp. Bank of Turkey River, jct of St Rts 13 & 56, S of Elkader.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}