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": ""}
 RETINENS a<    1Mad 1952-10-21   >~P  1166105  y$< desmodium  13661 O     7 (e4 SCHLECHT.   WS?n ROGERS MCVAUGH  X 20.2678   NLu CUAUTLA  mY,-x FABACEAE DESMODIUM RETINENS !   E%He -104.47  9s jalisco fabales  (  TIERRAS BLANCAS; 6 MI NW OF CUAUTLA, ROAD TO MASCOTA l*Y   xp OPEN FOREST OF QUERCUS MACROPHYLLA, WITH NUMERUS GRASSY OPENINGS, SHALLOW SOIL OVER GENTLY SLOPING ROCKS, OCCASIONAL.  mexico 4~G[Q  b.g. schubert cw 
{"catalogNumber": "1166105", "order": "Fabales", "family": "Fabaceae", "scientificName": "Desmodium retinens", "scientificNameAuthorship": "Schlecht.", "genus": "Desmodium", "subgenus": "", "specificEpithet": "retinens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "B.G. Schubert", "recordedBy": "Rogers McVaugh", "recordNumber": "13661", "verbatimEventDate": "1952-10-21", "habitat": "Open forest of Quercus macrophylla, with numerous grassy openings, shallow soil over gently sloping rocks, occasional.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "Cuautla", "municipality": "", "locality": "Tierras Blancas; 6 mi NW of Cuautla, road to Mascota", "decimalLatitude": "20.2678", "decimalLongitude": "-104.47", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}