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": ""}
CALHOUN DU -    kO_ -85.28796  michigan ^J=pI    )Nt# chenopodium simplex  3 PHYLLIS J. HIGMAN  :QP "Large branched plant to 2m tall, basal culm ridged and tinged with purple. Assoc.: Rubus occid., Polygonum convol., Bromus inermis, Berteroa incana, Tradescantia"  1471718 Uq;8G  AMARANTHACEAE K?~       UBTjI Caryophyllales united states h_nP   NE corner of Fort Custer by Hill-Brady Rd., 0.9 mi N of Reese Rd. T2S R8W Sec. 06 SE1/4 NE1/4  /#  811 y   n AST (Torr.) Raf.   )0 Chenopodium ROAOSIDE; WEEDY RIDGE BETWEEN 2-TRACK AND PAVED HIGHWAY, FULL SUN, LOAMY SAND. OC7CASIONAL. Zm<   1994-08-11 6MI 
{"catalogNumber": "1471718", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "Chenopodium simplex", "scientificNameAuthorship": "(Torr.) Raf.", "genus": "Chenopodium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Phyllis J. Higman", "recordNumber": "811", "verbatimEventDate": "1994-08-11", "habitat": "Roadside; weedy ridge between 2-track and paved highway, full sun, loamy sand. Occasional.", "occurrenceRemarks": "\"Large branched plant to 2m tall, basal culm ridged and tinged with purple. Assoc.: Rubus occid., Polygonum convol., Bromus inermis, Berteroa incana, Tradescantia\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Calhoun", "municipality": "", "locality": "NE corner of Fort Custer by Hill-Brady Rd., 0.9 mi N of Reese Rd. T2S R8W Sec. 06 SE1/4 NE1/4", "decimalLatitude": "", "decimalLongitude": "-85.28796", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}