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": ""}
 1316046 `  (Jacq.) MacMill. / -v  In waterâ¦ in mud. Vf   >] ;( United States -84.326473 H6+        OHLJ HETERANTHERA DUBIA [NOTE FLS. ON LARGELY SUBMERSED PLANT!] tF9w  HETERANTHERA cTX     s3 k= michian  Ozx 3 4 mi. w. of midland, edge of chippewa river starko farm.   x MIDLAND 7296 V%     DUBIA /j  COMMELINALES Stu   
{"catalogNumber": "1316046", "order": "Commelinales", "family": "", "scientificName": "Heteranthera dubia", "scientificNameAuthorship": "(Jacq.) MacMill.", "genus": "Heteranthera", "subgenus": "", "specificEpithet": "dubia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7296", "verbatimEventDate": "", "habitat": "In water\u00e2\u0080\u00a6 in mud.", "occurrenceRemarks": "[note fls. on largely submersed plant!]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Midland", "municipality": "", "locality": "4 mi. W. of Midland, edge of Chippewa River Starko farm.", "decimalLatitude": "", "decimalLongitude": "-84.326473", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}