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": ""}
   Overgrazed oak woodland &gB   LA ESCONDIDA; 20 KM WSW OF VALPARAISO, PUERTODE LA PAJA, ALONG THE ROAD TO HUEJUQUILLA EL ALTO (   Euphorbiaceae i       1963-10-30 s4MNF   U Euphorbia   Sj Zacatecas     -j rogers mcvaugh  $  Charles Feddema  2267A &y%LV   1163344 6    Y#BV) uccedanea 
{"catalogNumber": "1163344", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "succedanea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "Charles Feddema", "recordNumber": "2267A", "verbatimEventDate": "1963-10-30", "habitat": "Overgrazed oak woodland", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Zacatecas", "county": "", "municipality": "", "locality": "La Escondida; 20 km WSW of Valparaiso, Puerto de la Paja, along the road to Huejuquilla El Alto", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}