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": ""}
 rancho san pedro; 40 mi w of durango     /T 3 r. barneby  v ERVOIDES    YI m4ysillesii  2 #y Mexico EDGE OF LIMESTONE OUTCROPPING DROPPING INTO ARROYO S OF HWY, GRASSLANDS, WITH VERY SPARSE GROWTH OF OAK SCRUB >   pG durango  I& JAMES H. MAYSILLES  b 7015 DURANGO +    .@,`  Astragalus  $ u fabaceae 1950-06-21 T2Y   _0b  var. FABALES !mD    barmeby yT    M 1149785     zq)t -105.263 23.8565 $rv$^   T ASTRAGALUS ERVOIDES VAR. MAYSILLESII
{"catalogNumber": "1149785", "order": "Fabales", "family": "Fabaceae", "scientificName": "Astragalus ervoides var. maysillesii", "scientificNameAuthorship": "Barneby", "genus": "Astragalus", "subgenus": "", "specificEpithet": "ervoides", "verbatimTaxonRank": "var.", "infraspecificEpithet": "maysillesii", "identifiedBy": "R. Barneby", "recordedBy": "James H. Maysilles", "recordNumber": "7015", "verbatimEventDate": "1950-06-21", "habitat": "Edge of limestone outcropping dropping into arroyo S of hwy, grasslands, with very sparse growth of oak scrub", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Durango", "county": "Durango", "municipality": "", "locality": "Rancho San Pedro; 40 mi W of Durango", "decimalLatitude": "23.8565", "decimalLongitude": "-105.263", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}