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": ""}
     k=5wL MICHIGAN  1560130 A   v$B2 strigosus    ]w 830 UNITED STATES x    r FF  DRY FIELD. SOIL: SAND. ASSOCIES: BERTEROA INCANA, DAUCUS CAROTA, LESPEDEZA CAPITATA, TRAGOPOGON DUBIUS.     g[N  E.S. GEORGE RESERVE. SECTION E-5, SOUTHWEST FIELD         Muhl. x Willd. IU 
{"catalogNumber": "1560130", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "", "subgenus": "", "specificEpithet": "strigosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "830", "verbatimEventDate": "", "habitat": "Dry field. Soil: sand. Associes: Berteroa incana, Daucus carota, Lespedeza capitata, Tragopogon dubius.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "E.S. George Reserve. Section E-5, Southwest Field", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}