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": ""}
 O United States       MURICATA 1200749 Pm $g    plymouth twp. ann arbor trail, 1/4 mi e of beck rd. nw 1/4 sec. 33, t1s, r8e. Ik2   echinochloa muricata .K Cs    poales B1  ECHINOCHLOA r 0,    RADSIDE DITCH; W/ CIRSIUM VULARE, CAREX SPP. E      b`eb -83.50315   R*@O 1965-09-01 (p. beauv.) fernald  J   7`aZ ruth b. alford (macfarlane)   _ michigan
{"catalogNumber": "1200749", "order": "Poales", "family": "", "scientificName": "Echinochloa muricata", "scientificNameAuthorship": "(P. Beauv.) Fernald", "genus": "Echinochloa", "subgenus": "", "specificEpithet": "muricata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ruth B. Alford (MacFarlane)", "recordNumber": "", "verbatimEventDate": "1965-09-01", "habitat": "Roadside ditch; w/ Cirsium vulgare, Carex spp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Plymouth Twp. Ann Arbor Trail, 1/4 mi E of Beck Rd. NW 1/4 Sec. 33, T1S, R8E.", "decimalLatitude": "", "decimalLongitude": "-83.50315", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}