\begin{thebibliography}{10}
\providecommand{\url}[1]{\texttt{#1}}
\providecommand{\urlprefix}{\\URL: }
\providecommand{\bibAnnoteFile}[1]{%
  \IfFileExists{#1}{\begin{quotation}\noindent\textsc{Key:} #1\\
  \textsc{Annotation:}\ \input{#1}\end{quotation}}{}}
\providecommand{\bibAnnote}[2]{%
\begin{quotation}\noindent\textsc{Annotation:}\ #2\end{quotation}}

\bibitem{Anisovich:2018yoo}
A.~V. Anisovich, V.~Burkert, M.~Dugger, E.~Klempt, V.~A. Nikonov, B.~G.
  Ritchie, A.~Sarantsev and U.~Thoma, \emph{{Proton-$\eta^\prime$ interactions
  at threshold}}  (2018)
\bibAnnoteFile{Anisovich:2018yoo}

\bibitem{Kunkel:2017src}
M.~C. Kunkel \emph{et~al.}, \emph{{Exclusive photoproduction of $\pi^0$ up to
  large values of Mandelstam variables $s, t$ and $u$ with CLAS}}, Phys. Rev.
  \textbf{C98} (2018)~(1), p. 015207
\bibAnnoteFile{Kunkel:2017src}

\bibitem{Roy:2017qwv}
P.~Roy \emph{et~al.}, \emph{{Measurement of the beam asymmetry $\Sigma$ and the
  target asymmetry $T$ in the photoproduction of $\omega$ mesons off the proton
  using CLAS at Jefferson Laboratory}}, Phys. Rev. \textbf{C97} (2018)~(5), p.
  055202
\bibAnnoteFile{Roy:2017qwv}

\bibitem{Akbar:2017uuk}
Z.~Akbar \emph{et~al.}, \emph{{Measurement of the helicity asymmetry $E$ in
  $\omega\to\pi^+\pi^-\pi^0$ photoproduction}}, Phys. Rev. \textbf{C96}
  (2017)~(6), p. 065209
\bibAnnoteFile{Akbar:2017uuk}

\bibitem{Amaryan:2017ldw}
S.~Adhikari \emph{et~al.}, \emph{{Strange Hadron Spectroscopy with a Secondary
  KL Beam at GlueX}}  (2017)
\bibAnnoteFile{Amaryan:2017ldw}

\bibitem{Anisovich:2017pox}
A.~V. Anisovich, V.~Burkert, P.~M. Collins, M.~Dugger, E.~Klempt, V.~A.
  Nikonov, B.~G. Ritchie, A.~V. Sarantsev and U.~Thoma, \emph{{$N^*\to N
  \eta^\prime$ decays from photoproduction of $\eta^\prime$-mesons off
  protons}}, Phys. Lett. \textbf{B772} (2017), pp. 247--252
\bibAnnoteFile{Anisovich:2017pox}

\bibitem{Collins:2017vev}
P.~Collins \emph{et~al.}, \emph{{Photon beam asymmetry $\Sigma$ in the reaction
  $\vec{\gamma} p \to p \omega$ for $E_\gamma$ = 1.152 to 1.876 GeV}}, Phys.
  Lett. \textbf{B773} (2017), pp. 112--120
\bibAnnoteFile{Collins:2017vev}

\bibitem{Mattione:2017fxc}
P.~T. Mattione \emph{et~al.}, \emph{{Differential cross section measurements
  for $\gamma n\rightarrow{\pi}^{-}p$ above the first nucleon resonance
  region}}, Phys. Rev. \textbf{C96} (2017)~(3), p. 035204
\bibAnnoteFile{Mattione:2017fxc}

\bibitem{Anisovich:2017rpe}
A.~V. Anisovich \emph{et~al.}, \emph{{Differential cross sections and
  polarization observables from CLAS $K$* photoproduction and the search for
  new $N$* states}}, Phys. Lett. \textbf{B771} (2017), pp. 142--150
\bibAnnoteFile{Anisovich:2017rpe}

\bibitem{Dugger:2017zoq}
M.~Dugger \emph{et~al.}, \emph{{Design and construction of a high-energy photon
  polarimeter}}, Nucl. Instrum. Meth. \textbf{A867} (2017), pp. 115--127
\bibAnnoteFile{Dugger:2017zoq}

\bibitem{Collins:2017sgu}
P.~Collins \emph{et~al.}, \emph{{Photon beam asymmetry $\Sigma$ for $\eta$ and
  $\eta^\prime$ photoproduction from the proton}}, Phys. Lett. \textbf{B771}
  (2017), pp. 213--221
\bibAnnoteFile{Collins:2017sgu}

\bibitem{AlGhoul:2017nbp}
H.~Al~Ghoul \emph{et~al.}, \emph{{Measurement of the beam asymmetry $\Sigma$
  for $\pi^0$ and $\eta$ photoproduction on the proton at $E_\gamma = 9$ GeV}},
  Phys. Rev. \textbf{C95} (2017)~(4), p. 042201
\bibAnnoteFile{AlGhoul:2017nbp}

\bibitem{Paterson:2016vmc}
C.~A. Paterson \emph{et~al.}, \emph{{Photoproduction of $\Lambda$ and
  $\Sigma^0$ hyperons using linearly polarized photons}}, Phys. Rev.
  \textbf{C93} (2016)~(6), p. 065201
\bibAnnoteFile{Paterson:2016vmc}

\bibitem{Ghoul:2015ifw}
H.~Al~Ghoul \emph{et~al.}, \emph{{First results from the GlueX experiment}},
  AIP Conf. Proc. \textbf{1735} (2016), p. 020001
\bibAnnoteFile{Ghoul:2015ifw}

\end{thebibliography}
