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": ""}
     United States r          XX Cyperaceae    q|M 38.3 38â° 18' n 95â° 51' w; trs: t20s r14e sec 21 e1/2 & sec 22 w1/4 ]YH  CAREX LAEVICONICA PyZ-   O 1999-05-19        
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex laeviconica", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1999-05-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "38.3", "decimalLongitude": "", "verbatimCoordinates": "38\u00c2\u00b0 18' N 95\u00c2\u00b0 51' W; TRS: T20S R14E sec 21 E1/2 & sec 22 W1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}