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": ""}
russell g. schipper g >^(     :pR CAREX  B Poales   several patches. tufted. perigynia triangular. L8    172 qqb    #j C (l. h. bailey) frnald   d~O Kalamazoo Michigan  L=E   laxiculmis x    -5.73967 BP  1483748 3( C   k UNITED STATES  c1  42.35306    l copulata    var. $s$ 
{"catalogNumber": "1483748", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(L. H. Bailey) Fernald", "genus": "Carex", "subgenus": "", "specificEpithet": "laxiculmis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "copulata", "identifiedBy": "", "recordedBy": "Russell G. Schipper", "recordNumber": "172", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Several patches. Tufted. Perigynia triangular.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "", "decimalLatitude": "42.35306", "decimalLongitude": "-85.73967", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}