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": ""}
Tridens h8Iz  TRIDENS FLAVUS +[     ROADSIDE .[B ~  flavus aUe  POALES kX  1977-09-30 5;@    %N^ -84.47147  a~B 42.26562   ]5 michigan   |Vp i-94 roadside, south ridge, just east of intersection of m-60  ANTON A. REZNICEK P&|j   (l.) hitchc. >XdLD   M_Am? poaceae  / 331 JACKSON E9f  united states e    ^ P. COOLEY  7- 1210760  
{"catalogNumber": "1210760", "order": "Poales", "family": "Poaceae", "scientificName": "Tridens flavus", "scientificNameAuthorship": "(L.) Hitchc.", "genus": "Tridens", "subgenus": "", "specificEpithet": "flavus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "P. Cooley", "recordNumber": "331", "verbatimEventDate": "1977-09-30", "habitat": "roadside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "I-94 roadside, south ridge, just East of intersection of M-60", "decimalLatitude": "42.26562", "decimalLongitude": "-84.47147", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}