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": ""}
 v/Jj -97.750833 TEXAS U   ` enervis   13648 Z-r   139743 :0ukq    40 BOOTT 283  s7   E side of county road E of Big Sandy Creek, c 4 air mi NE of Alvord & ca 3.8 air mi ES#E of Park Springs, Post Oak Ridge, LBJ National Grassland, Sunset 7.5' Quad. XN9Sk   Carex muehlenbergii var. enervis 7,-  Poales @&    cyperaceae H       v9 united states  lxd CAREX 1990-05-19 Y   AO var.
{"catalogNumber": "1379743", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex muehlenbergii var. enervis", "scientificNameAuthorship": "Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "enervis", "identifiedBy": "", "recordedBy": "", "recordNumber": "13648", "verbatimEventDate": "1990-05-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "", "municipality": "", "locality": "E side of county road E of Big Sandy Creek, c 4 air mi NE of Alvord & ca 3.8 air mi ESE of Park Springs, Post Oak Ridge, LBJ National Grassland, Sunset 7.5' Quad.", "decimalLatitude": "", "decimalLongitude": "-97.750833", "verbatimCoordinates": "", "minimumElevationInMeters": "283", "maximumElevationInMeters": ""}