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": ""}
186  5A      Cyperaceae xPTm!   y5 Carex  Kk 1990-05-18        T 1363676    D CAREX BLNDA  !  POALES  Above & NW of old RR grade & Nolan River floodplaim, ca. 2.5 mi S of TX 174 at a point 2.0 mi W of int FM 933 N of Blum; Lakeside Village 7.5' Quad. U;    Vw9v BLANDA  j UNITED STATES    RvO Hill -97.418056 I   0 f 32.117222
{"catalogNumber": "1363676", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex blanda", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "blanda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1990-05-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Hill", "municipality": "", "locality": "Above & NW of old RR grade & Nolan River floodplain, ca. 2.5 mi S of TX 174 at a point 2.0 mi W of int FM 933 N of Blum; Lakeside Village 7.5' Quad.", "decimalLatitude": "32.117222", "decimalLongitude": "-97.418056", "verbatimCoordinates": "", "minimumElevationInMeters": "186", "maximumElevationInMeters": ""}