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": ""}
   & in live oak scrub on calcareous clay loam flat  :Ut FABACEAE   .YJ W mexico VELUTINUS Tm 4=  1164551    DESMANTHUS kw  Fabales !v 3T    $ JesÃºs Navarro Villegas; 24.4 m| S of Piedras Negras      hCa: M. JOHNSTON & M. ETTLIN GER 28.3667 @J     V -100.411  M m.a. luckow coahuila j   cR0UD 2559  I 335  
{"catalogNumber": "1164551", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Desmanthus", "subgenus": "", "specificEpithet": "velutinus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.A. Luckow", "recordedBy": "M. Johnston & M. Ettlinger", "recordNumber": "2559", "verbatimEventDate": "", "habitat": "In live oak scrub on calcareous clay loam flat", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Coahuila", "county": "", "municipality": "", "locality": "Jes\u00c3\u00bas Navarro Villegas; 24.4 mi S of Piedras Negras", "decimalLatitude": "28.3667", "decimalLongitude": "-100.411", "verbatimCoordinates": "", "minimumElevationInMeters": "335", "maximumElevationInMeters": ""}