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": ""}
   ^:1 Digitaria sanguinalis  d sanguinalis  o (L.) Scop. LIVINGSTON :  DIGITARIA C?s?]   Soil: Gravel. Associes: Amaranthus retroflexus, Cenchrus, Malva neglecta, Chenopodium hybridum, Erogrostis cilianensis,  C amelina microcarpa.  f      232 ;  z :7 j -84.00539 michigan c92x    0|   United States  rVc Poaceae  .` POALES  1941-07-17 0v   j KXx 1216492   42.45608 1S(r   [EDWIN S. GEORGE RESERVE] GRID T-25. NORTH GATE HOUSE AREA. 3 MI. WEST PINCKNEY R8 
{"catalogNumber": "1216492", "order": "Poales", "family": "Poaceae", "scientificName": "Digitaria sanguinalis", "scientificNameAuthorship": "(L.) Scop.", "genus": "Digitaria", "subgenus": "", "specificEpithet": "sanguinalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "232", "verbatimEventDate": "1941-07-17", "habitat": "Soil: Gravel. Associes: Amaranthus retroflexus, Cenchrus, Malva neglecta, Chenopodium hybridum, Erogrostis cilianensis, Camelina microcarpa.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "[Edwin S. George Reserve] Grid T-25. North Gate House area. 3 mi. west Pinckney", "decimalLatitude": "42.45608", "decimalLongitude": "-84.00539", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}