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": ""}
hymenos7ephium cordatum XQ    t 1 Hymenostephium  5/  Rogers McVaugh, Walter N. Koelz  ?=8 1959-11-12 ASTERACEAE *?x G   q-O(a 1538817  qIKrG Asterales cordatum dK   519 4  compostela & ^Y    3^ Mountains; steep heavily forested stream valley in oak zone. In barranca      EG] 9 miles north of Compostela S.F.Blake  Z&r    Nayarit tJJ   MEXICO QlQr-    
{"catalogNumber": "1538817", "order": "Asterales", "family": "Asteraceae", "scientificName": "Hymenostephium cordatum", "scientificNameAuthorship": "S.F.Blake", "genus": "Hymenostephium", "subgenus": "", "specificEpithet": "cordatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh, Walter N. Koelz", "recordNumber": "519", "verbatimEventDate": "1959-11-12", "habitat": "Mountains; steep heavily forested stream valley in oak zone. In barranca", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "Compostela", "municipality": "", "locality": "9 miles north of Compostela", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}