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": ""}
     g 7234  +r 42.530589  B? ne side of cbilson rd., 4 miles w of brighton.     ROSACEAE g   CANADENSE =>   Jacq. ,mL     76 1983-07-31 1467051 p   "SCARCE, PETALS WHITE, EQUALLING OR EXCEEDING SEPALS."Qx/oF  ivingston Q    GEUM ^ Q   C;dGx -83.863666  D x rfosales  
{"catalogNumber": "1467051", "order": "Rosales", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "Jacq.", "genus": "Geum", "subgenus": "", "specificEpithet": "canadense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7234", "verbatimEventDate": "1983-07-31", "habitat": "", "occurrenceRemarks": "\"Scarce, petals white, equalling or exceeding sepals.\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Livingston", "municipality": "", "locality": "NE side of Chilson Rd., 4 miles W of Brighton.", "decimalLatitude": "42.530589", "decimalLongitude": "-83.863666", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}