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": ""}
  ?j6 FABALES     -99.6397 zF8_3  low subshrub, .I      SAN LUIS POTOSI QWf  ayã³n yg    hB Fabaceae  U~Xjs Mexico  hio 1154569    + 6-K rayã³n (catalina cebriã¡n); rayon; hwy ualles to rã­o verde at km 81.5 on microondas road, 3.5 mi from hwy atsummit  p.a. fryxell & w.r. anderson  AA   %   21.8526    c greggii   3622  TX8 
{"catalogNumber": "1154569", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "greggii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P.A. Fryxell & W.R. Anderson", "recordNumber": "3622", "verbatimEventDate": "", "habitat": "Low subshrub,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "Ray\u00c3\u00b3n", "municipality": "", "locality": "Ray\u00c3\u00b3n (Catalina Cebri\u00c3\u00a1n); Rayon; hwy Valles to r\u00c3\u00ado Verde at km 81.5 on microondas road, 3.5 mi from hwy atsummit", "decimalLatitude": "21.8526", "decimalLongitude": "-99.6397", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}