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": ""}
    $ Eriogonum   Eriogonum hemipterum @S    ZTL*P 1111715  a&B d CHISOS MTS.    3!_,~ W. HESS     * fo polygonaceae 7977 dF        G 1931-08-05 hemipterum < yR  C.H. Mueller >0>(     united states + B 
{"catalogNumber": "1111715", "order": "", "family": "Polygonaceae", "scientificName": "Eriogonum hemipterum", "scientificNameAuthorship": "", "genus": "Eriogonum", "subgenus": "", "specificEpithet": "hemipterum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "W. Hess", "recordedBy": "C.H. Mueller", "recordNumber": "7977", "verbatimEventDate": "1931-08-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Chisos Mts.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}