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": ""}
      ALONG TRAIL THRU BRUSH G  2623 _a$6    4 (L.) SW.   xR]?k Jason R. Swallen scleria lithosperma <oDQ3   f MEXICO  J.W. Kessler .=Y   b3PVk poales  Fdapd RUINAS DE UXMAL; UXMAL  g7zH 1137944   XS  lithosperma   L g Cyperaceae  lo 1932-07-20  r@+0 20.3627 scleria  5  -89.7682 vp 
{"catalogNumber": "1137944", "order": "Poales", "family": "Cyperaceae", "scientificName": "Scleria lithosperma", "scientificNameAuthorship": "(L.) Sw.", "genus": "Scleria", "subgenus": "", "specificEpithet": "lithosperma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J.W. Kessler", "recordedBy": "Jason R. Swallen", "recordNumber": "2623", "verbatimEventDate": "1932-07-20", "habitat": "Along trail thru brush", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Ruinas de Uxmal; Uxmal", "decimalLatitude": "20.3627", "decimalLongitude": "-89.7682", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}