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": ""}
 t7 42.5720556 906 mD   2016-09-22 X_eF      Amaranthus  In sandy, weedy cultivated field edge. a %([    caryophyllals  x$Yt   i_As 1513653  #w+x William S. Martinus  ../  Michigan s. watson /U   7~ allegan -86.0996667 5  ][  ALLEGAN STATE GAME AREA; 1.5 MILES S OF FENNVILLE. 2500' S OF 122ND AVE., 75' W OF 57)TH ST. LDDpz         UNITED STATES K   i; AMARANTHACEAE AMARANTHUS POWELLII C1uB 
{"catalogNumber": "1513653", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "Amaranthus powellii", "scientificNameAuthorship": "S. Watson", "genus": "Amaranthus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William S. Martinus", "recordNumber": "906", "verbatimEventDate": "2016-09-22", "habitat": "In sandy, weedy cultivated field edge.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Allegan State Game Area; 1.5 miles S of Fennville. 2500' S of 122nd Ave., 75' W of 57th St.", "decimalLatitude": "42.5720556", "decimalLongitude": "-86.0996667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}