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": ""}
      a 971 trifolium l. n      S8R 0.47 mile west of N. Mill Iron Road and 0.59 mile north of MacArthur Road. SE 1/4 of SE 1/4 of Sec 11. GPS location +/- 3'     Er = fabales  g #( Timothy L. Walters  ARVENSE +   MICHIGAN T_;<>   q6! Trifolium arvense   5( 2007-06-29  fruit local; several patches o#V  FABACEAE @z C   Hr 1311203
{"catalogNumber": "1311203", "order": "Fabales", "family": "Fabaceae", "scientificName": "Trifolium arvense", "scientificNameAuthorship": "L.", "genus": "Trifolium", "subgenus": "", "specificEpithet": "arvense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Timothy L. Walters", "recordNumber": "", "verbatimEventDate": "2007-06-29", "habitat": "", "occurrenceRemarks": "Fruit Local; several patches.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "0.47 mile west of N. Mill Iron Road and 0.59 mile north of MacArthur Road. SE 1/4 of SE 1/4 of Sec 11. GPS location +/- 3'", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}