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": ""}
Amaranthaceae ,      q 84.005246  .7SC 42.456686  caryophyllales /*wWz    1471731 a(     _ CHENOPODIUM  I,kM MICHIGAN   z  322  /o S0il: recently disturbed sand and gravel. Associes: Digitaria sanguinalis, Amranthus retroflexus, Malva neglecta, Eragrostis cilianensis, Anthemis Cotula.  (torr.) raf. >ohDK   / F.N. Hamerstrom, Jr.   simplex FhATA   Ia/7  edwin s. george reserve: 3 mi. west binckney, grid t-25. at foundation of north gate house.    g 1941-08-02 
{"catalogNumber": "1471731", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "", "scientificNameAuthorship": "(Torr.) Raf.", "genus": "Chenopodium", "subgenus": "", "specificEpithet": "simplex", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F.N. Hamerstrom, Jr.", "recordNumber": "322", "verbatimEventDate": "1941-08-02", "habitat": "Soil: recently disturbed sand and gravel. Associes: Digitaria sanguinalis, Amranthus retroflexus, Malva neglecta, Eragrostis cilianensis, Anthemis Cotula.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Edwin S. George Reserve: 3 mi. West Pinckney, Grid t-25. At foundation of North Gate House.", "decimalLatitude": "42.456686", "decimalLongitude": "-84.005246", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}