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": ""}
United States mrka   POALES HnDGx  Michx. <   Livingston      42.45608 L  F.N. HAMERS7ROM, JR.  $~,   1942-08-03 =   w 1316196   VJ$ acumintus   P | JUNCUS -84.00539  6l1   5 545 juncaceae V*     <5_ 2 soil: wet muck. associes: juncus brachycephalus, cyperus rivularis, leersia oryzoides, eupatorium perfoliatum, scirpus. Michigan vww:   Juncus acuminatus n_r N    s_:   Edward G. Voss 
{"catalogNumber": "1316196", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus acuminatus", "scientificNameAuthorship": "Michx.", "genus": "Juncus", "subgenus": "", "specificEpithet": "acuminatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "F.N. Hamerstrom, Jr.", "recordNumber": "545", "verbatimEventDate": "1942-08-03", "habitat": "Soil: Wet muck. Associes: Juncus brachycephalus, Cyperus rivularis, Leersia oryzoides, Eupatorium perfoliatum, Scirpus.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "", "decimalLatitude": "42.45608", "decimalLongitude": "-84.00539", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}