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": ""}
 w:%v# flexilis (Cwilld.) rostk. & w. Gl. e. schmidt A]k   |s bottom: fibrous peat depth 2'(1-3)'       baker lake, sta. no. 1 t35n, r28w, s. 19 &   o  912  wbB:o "SPARSE, AREA OF BED 5' X 10' "  >C;PT AlismaDtales 1940-06-29 GD/&   UNITED STATES &P      hydrocharitaceae  : k F.E. Locke 1304552  +     NAJAS FLEyXILIS *<`R   /Y Michigan najas Q3b=*   -87.81018 jY 
{"catalogNumber": "1304552", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "Najas flexilis", "scientificNameAuthorship": "(Willd.) Rostk. & W. L. E. Schmidt", "genus": "Najas", "subgenus": "", "specificEpithet": "flexilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F.E. Locke", "recordNumber": "912", "verbatimEventDate": "1940-06-29", "habitat": "Bottom: fibrous peat Depth 2'(1-3)'", "occurrenceRemarks": "\"sparse, area of bed 5' x 10' \"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Baker Lake, Sta. No. 1 T35N, R28W, S. 19", "decimalLatitude": "", "decimalLongitude": "-87.81018", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}