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": ""}
    OLIVER A. FARWELL  tuz  1239772 S- e   Y?vw@ Dicha nthelium columbianum  algonac DK_I   COLUMBIANUM p6V)   aceae v  united states ?[We  1927-08-10 v   3vN 42.6192    st. clair ~M_  DICHANTHELIUM :    v*  ROADSIDES, ETC.   E 8058  edward g. voss )- 
{"catalogNumber": "1239772", "order": "", "family": "Poaceae", "scientificName": "Dichanthelium columbianum", "scientificNameAuthorship": "", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "columbianum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Oliver A. Farwell", "recordNumber": "8058", "verbatimEventDate": "1927-08-10", "habitat": "Roadsides, etc.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "St. Clair", "municipality": "", "locality": "Algonac", "decimalLatitude": "42.6192", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}