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": ""}
   oxbows near river tt          1402198 vZ+     SCIRPUS   MbLk canada J. Presl  C. Presl  f    MICROCARPUS )tye^    N map: 52c/12 utm: 563751 square: 15vd37; 48â° 31.77' n 93â° 35.5' w  n shor of rainy river, ca 18km w of! fort frances, opposite mouth of little fork r., minnesota. la vallee township. |a     
{"catalogNumber": "1402198", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "J. Presl & C. Presl", "genus": "Scirpus", "subgenus": "", "specificEpithet": "microcarpus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "oxbows near river", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "N shore of Rainy River, ca. 18km W of Fort Frances, opposite mouth of Little Fork R., Minnesota. La Vallee Township.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "Map: 52C/12 UTM: 563751 Square: 15VD37; 48\u00c2\u00b0 31.77' N 93\u00c2\u00b0 35.5' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}